Prodanović, Dušan

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Authority KeyName Variants
orcid::0000-0003-0156-7271
  • Prodanović, Dušan (164)
Projects
Urban Drainage Systems as Key Infrastructure in Cities and Towns Monitoring and Modeling of Rivers and Reservoirs (MORE) - Physical, Chemical, Biological and Morphodynamic Parameters
United Kingdom's Engineering and Physical Sciences Research Council (EPSRC) EP/M017354/1 Fundacao para a Ciencia e Tecnologia - Ministerio para a Ciencia, Tecnologia e Ensino Superior, Portugal SFRH/BD/21382/2005
Assessment of Climate Change Impact on Water Resources of Serbia Methodology for Assessment, Design and Maintenance of Groundwater Source in Alluvials Depending on Aerobic Level
COST Action CA16219 “HARMONIOUS—Harmonization of UAS techniques for agricultural and natural ecosystems monitoring” Environmental Agency
European Community allocated by the European Agency for Reconstruction through the Ministry of the Republic of Serbia 04SER02/01/009 Fundacao para a Ciencia e Tecnologia - Ministerio para a Ciencia, Tecnologia e Ensino Superior, Portugal SFRH/BD/37797/2007
Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200092 (University of Belgrade, Faculty of Civil Engineering) Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200122 (University of Kragujevac, Faculty of Science)
Primena rezultata eksperimentalnih istraživanja u definisanju novih analitičkih metoda za određivanje prevoznih učinaka potiskivačke flote na Dunavskoj plovnoj mreži Stvaranje hibrida kukuruza tolerantnih prema biotičkim i abiotičkim faktorima stresa
Upravljanje vodnim akumukacijama i njihova zaštita Rizici u primeni Okvirnih direktiva Evropske unije u Republici Srbiji
BEuSED - Research reinforcement within environmental aspects: Step forward to beneficial use of sediment Portuguese Research Council Fundacao para a Ciencia e a Tecnologia (FCT)
UK Engineering and Physical Sciences Research Council (EPSRC) UK Water Industry Research (UKWIR)
Интегрално уређење водотока и одбрана од поплава у контексту одрживог развоја и заштите природних богатстава, МНТиР Републике Србије, Национални програм примењених и развојних истраживања уређења, заштите и коришћења вода у Србији Унапређење методологије и модела за ефикасно праћење и управљање квалитетом вода у водотоцима, МНТиР Републике Србије, Национални програм примењених и развојних истраживања уређења, заштите и коришћења вода у Србији

Author's Bibliography

Monitoring vlažnosti zemljišta korišćenjem jeftinih senzora

Praštalo, Petar; Brajović, Ljiljana; Prodanović, Dušan

(Department of Civil Engineering and Geodesy, Faculty of Technical Sciences, University of Novi Sad, 2023)

TY  - CONF
AU  - Praštalo, Petar
AU  - Brajović, Ljiljana
AU  - Prodanović, Dušan
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3455
AB  - Vlažnost zemljišta je jedan od važnijih parametara u modeliranju i analizi podzemnih
voda, poljoprivredi, ekologiji i sl. Monitoring vlažnosti omogućava upravljanje vodnovazdušnim režimom zemljišta čime se obezbjeđuju bolji uslovi za razvoj biljaka i
povećanje prinosa. Određivanje vlažnosti zemljišta laboratorijskim metodama zahtijeva
značajna materijalna sredstva kao i određeno vrijeme. Razvojem tehnologije danas su
dostupni relativno jeftini senzori koji omogućavaju na vrlo efikasan način monitoring
vlažnosti na terenu. U ovom radu istražena je mogućnost korišćenja jeftinih senzora za
mjerenje vlažnosti na uzorku humusa u laboratorijskim uslovima. Urađena je kalibracija
senzora za analizirani uzorak zemljišta korišćenog u eksperimentu na kojem je
sprovedeno mjerenje vlažnosti, a rezultati sprovedenog istraživanja provjereni su
pomoću Hydrus 1D modela.
PB  - Department of Civil Engineering and Geodesy, Faculty of Technical Sciences, University of Novi Sad
C3  - Zbornik radova: 16. međunarodna naučna konferencija „Integration, Novelty, Design, Interdisciplinarity, Sustainability" iNDiS 2023, Novi Sad, Srbija, 16-17. novembar 2023
T1  - Monitoring vlažnosti zemljišta korišćenjem jeftinih  senzora
EP  - 29
SP  - 17
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3455
ER  - 
@conference{
author = "Praštalo, Petar and Brajović, Ljiljana and Prodanović, Dušan",
year = "2023",
abstract = "Vlažnost zemljišta je jedan od važnijih parametara u modeliranju i analizi podzemnih
voda, poljoprivredi, ekologiji i sl. Monitoring vlažnosti omogućava upravljanje vodnovazdušnim režimom zemljišta čime se obezbjeđuju bolji uslovi za razvoj biljaka i
povećanje prinosa. Određivanje vlažnosti zemljišta laboratorijskim metodama zahtijeva
značajna materijalna sredstva kao i određeno vrijeme. Razvojem tehnologije danas su
dostupni relativno jeftini senzori koji omogućavaju na vrlo efikasan način monitoring
vlažnosti na terenu. U ovom radu istražena je mogućnost korišćenja jeftinih senzora za
mjerenje vlažnosti na uzorku humusa u laboratorijskim uslovima. Urađena je kalibracija
senzora za analizirani uzorak zemljišta korišćenog u eksperimentu na kojem je
sprovedeno mjerenje vlažnosti, a rezultati sprovedenog istraživanja provjereni su
pomoću Hydrus 1D modela.",
publisher = "Department of Civil Engineering and Geodesy, Faculty of Technical Sciences, University of Novi Sad",
journal = "Zbornik radova: 16. međunarodna naučna konferencija „Integration, Novelty, Design, Interdisciplinarity, Sustainability" iNDiS 2023, Novi Sad, Srbija, 16-17. novembar 2023",
title = "Monitoring vlažnosti zemljišta korišćenjem jeftinih  senzora",
pages = "29-17",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3455"
}
Praštalo, P., Brajović, L.,& Prodanović, D.. (2023). Monitoring vlažnosti zemljišta korišćenjem jeftinih  senzora. in Zbornik radova: 16. međunarodna naučna konferencija „Integration, Novelty, Design, Interdisciplinarity, Sustainability" iNDiS 2023, Novi Sad, Srbija, 16-17. novembar 2023
Department of Civil Engineering and Geodesy, Faculty of Technical Sciences, University of Novi Sad., 17-29.
https://hdl.handle.net/21.15107/rcub_grafar_3455
Praštalo P, Brajović L, Prodanović D. Monitoring vlažnosti zemljišta korišćenjem jeftinih  senzora. in Zbornik radova: 16. međunarodna naučna konferencija „Integration, Novelty, Design, Interdisciplinarity, Sustainability" iNDiS 2023, Novi Sad, Srbija, 16-17. novembar 2023. 2023;:17-29.
https://hdl.handle.net/21.15107/rcub_grafar_3455 .
Praštalo, Petar, Brajović, Ljiljana, Prodanović, Dušan, "Monitoring vlažnosti zemljišta korišćenjem jeftinih  senzora" in Zbornik radova: 16. međunarodna naučna konferencija „Integration, Novelty, Design, Interdisciplinarity, Sustainability" iNDiS 2023, Novi Sad, Srbija, 16-17. novembar 2023 (2023):17-29,
https://hdl.handle.net/21.15107/rcub_grafar_3455 .

Merenje protoka otpadnih voda u kanalizacionim mrežama: Kombinovanje inovativnih sa konvencionalnim mernim metodama

Ivetić, Damjan; Ljubičić, Robert; Milašinović, Miloš; Prodanović, Dušan; Pavlović, Dragutin

(Savez inženjera i tehničara Srbije, 2023)

TY  - CONF
AU  - Ivetić, Damjan
AU  - Ljubičić, Robert
AU  - Milašinović, Miloš
AU  - Prodanović, Dušan
AU  - Pavlović, Dragutin
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3222
AB  - Jedan od preduslova za efikasno upravljanje i strateško planiranje razvoja kanalizacionih sistema je dobro poznavanje dinamike rada mreže. Ključnu ulogu imaju mereni podaci, prvenstveno o promenama protoka i nivoa, kako u sušnom tako i u kišnom period. Nažalost, kanalizacione mreže su u većini slučajeva slabo pokrivene adekvatnim mernim mestima. Tako prilikom planiranja kapitalnih investicija, npr. postrojenja za prečišćavanje otpadnih voda, nedostajući podaci se obezbeđuju kroz merne kampanje. Ključni izazovi pri sprovođenju mernih kampanja su povezani sa lokacijski i hidraulički nepovoljnim mernim lokacijama, koje negativno utiču na kvalitet izmerenih podataka. U ovom radu je prikazan primer kombinovanja inovativnih sa konvencionalnim metodama za merenja protoka u kanalizacionim sistemima sa ciljem dobijanja reprezentativnih podataka u složenim mernim uslovima.
AB  - One of the prerequisites for efficient management and development planning of the sewer systems is the adequate knowledge of network dynamics. Measured data play a key role, mainly the flow rate and level variations in dry and wet periods. Unfortunately, sewer networks are commonly scarcely covered with measurement systems. Thus, when capital investments are planned, e.g. wastewater treatment plants (WWTP), missing data is acquired through measurement campaigns. Challenges in the execution of the measurement campaigns are mostly correlated to hydraulically and organizationally unfavorable measurement locations, reflecting negatively on the quality of the measured data. In this paper, an example of the combination of the innovative and conventional flow measurement methods in sewer networks is shown, to allow for the acquisition of the representative data in complex measurement conditions.
PB  - Savez inženjera i tehničara Srbije
C3  - 44. međunarodna konferencija "Vodovod i kanalizacija '23", Zlatibor, 10-13. oktobar 2023.
T1  - Merenje protoka otpadnih voda u kanalizacionim mrežama: Kombinovanje inovativnih sa konvencionalnim mernim metodama
T1  - Wastewater flow measurements in sewer networks: Combining innovative and conventional measurement methods
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3222
ER  - 
@conference{
author = "Ivetić, Damjan and Ljubičić, Robert and Milašinović, Miloš and Prodanović, Dušan and Pavlović, Dragutin",
year = "2023",
abstract = "Jedan od preduslova za efikasno upravljanje i strateško planiranje razvoja kanalizacionih sistema je dobro poznavanje dinamike rada mreže. Ključnu ulogu imaju mereni podaci, prvenstveno o promenama protoka i nivoa, kako u sušnom tako i u kišnom period. Nažalost, kanalizacione mreže su u većini slučajeva slabo pokrivene adekvatnim mernim mestima. Tako prilikom planiranja kapitalnih investicija, npr. postrojenja za prečišćavanje otpadnih voda, nedostajući podaci se obezbeđuju kroz merne kampanje. Ključni izazovi pri sprovođenju mernih kampanja su povezani sa lokacijski i hidraulički nepovoljnim mernim lokacijama, koje negativno utiču na kvalitet izmerenih podataka. U ovom radu je prikazan primer kombinovanja inovativnih sa konvencionalnim metodama za merenja protoka u kanalizacionim sistemima sa ciljem dobijanja reprezentativnih podataka u složenim mernim uslovima., One of the prerequisites for efficient management and development planning of the sewer systems is the adequate knowledge of network dynamics. Measured data play a key role, mainly the flow rate and level variations in dry and wet periods. Unfortunately, sewer networks are commonly scarcely covered with measurement systems. Thus, when capital investments are planned, e.g. wastewater treatment plants (WWTP), missing data is acquired through measurement campaigns. Challenges in the execution of the measurement campaigns are mostly correlated to hydraulically and organizationally unfavorable measurement locations, reflecting negatively on the quality of the measured data. In this paper, an example of the combination of the innovative and conventional flow measurement methods in sewer networks is shown, to allow for the acquisition of the representative data in complex measurement conditions.",
publisher = "Savez inženjera i tehničara Srbije",
journal = "44. međunarodna konferencija "Vodovod i kanalizacija '23", Zlatibor, 10-13. oktobar 2023.",
title = "Merenje protoka otpadnih voda u kanalizacionim mrežama: Kombinovanje inovativnih sa konvencionalnim mernim metodama, Wastewater flow measurements in sewer networks: Combining innovative and conventional measurement methods",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3222"
}
Ivetić, D., Ljubičić, R., Milašinović, M., Prodanović, D.,& Pavlović, D.. (2023). Merenje protoka otpadnih voda u kanalizacionim mrežama: Kombinovanje inovativnih sa konvencionalnim mernim metodama. in 44. međunarodna konferencija "Vodovod i kanalizacija '23", Zlatibor, 10-13. oktobar 2023.
Savez inženjera i tehničara Srbije..
https://hdl.handle.net/21.15107/rcub_grafar_3222
Ivetić D, Ljubičić R, Milašinović M, Prodanović D, Pavlović D. Merenje protoka otpadnih voda u kanalizacionim mrežama: Kombinovanje inovativnih sa konvencionalnim mernim metodama. in 44. međunarodna konferencija "Vodovod i kanalizacija '23", Zlatibor, 10-13. oktobar 2023.. 2023;.
https://hdl.handle.net/21.15107/rcub_grafar_3222 .
Ivetić, Damjan, Ljubičić, Robert, Milašinović, Miloš, Prodanović, Dušan, Pavlović, Dragutin, "Merenje protoka otpadnih voda u kanalizacionim mrežama: Kombinovanje inovativnih sa konvencionalnim mernim metodama" in 44. međunarodna konferencija "Vodovod i kanalizacija '23", Zlatibor, 10-13. oktobar 2023. (2023),
https://hdl.handle.net/21.15107/rcub_grafar_3222 .

Uticaj savremenih sistema kontrole oticaja na kanalisanje naselja

Milojković, Ivan; Pavlović, Dragutin; Prodanović, Dušan

(Srpsko društvo za zaštitu voda, Kneza Miloša 9/1, Beograd, 2023., 2023)

TY  - CONF
AU  - Milojković, Ivan
AU  - Pavlović, Dragutin
AU  - Prodanović, Dušan
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3119
AB  - Rad analizira mogućnost smanjenja infiltracije kišnice u fekalni kanalizacioni sistem
koristeći integralno upravljanje vodama. Prikazani su elementi za upravljanje atmosferskim
vodama korišćeni u rešenju kanalisanja naselja Golubinje. Infiltracija je modelirana EPA
SWMM modelom, a sistem za odvođenje fekalnih voda iz naselja je modeliran URBANO
Canalis modelom. Oba modela i korišćene metode su prikazane u radu.
AB  - The paper analyzes the possibility of reducing rainwater infiltration into the fecal sewage
system using integral water management. The storm water management elements used in
the channelization solution of the Golubinje settlement are presented. Infiltration was
modeled with the EPA SWMM model, and the system for removing sewage from the
settlement was modeled with the URBANO Canalis model. Both models and used methods
are presented in the paper.
PB  - Srpsko društvo za zaštitu voda, Kneza Miloša 9/1, Beograd, 2023.
C3  - Zbornik radova 52. konferencije o aktuelnim temama korišćenja i zaštite voda VODA 2023, Palić, 31.maj -2. jun 2023.
T1  - Uticaj savremenih sistema kontrole oticaja na kanalisanje naselja
T1  - The Influence of Modern Effluent Control Systems on the Sewage of Settlements
EP  - 290
SP  - 281
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3119
ER  - 
@conference{
author = "Milojković, Ivan and Pavlović, Dragutin and Prodanović, Dušan",
year = "2023",
abstract = "Rad analizira mogućnost smanjenja infiltracije kišnice u fekalni kanalizacioni sistem
koristeći integralno upravljanje vodama. Prikazani su elementi za upravljanje atmosferskim
vodama korišćeni u rešenju kanalisanja naselja Golubinje. Infiltracija je modelirana EPA
SWMM modelom, a sistem za odvođenje fekalnih voda iz naselja je modeliran URBANO
Canalis modelom. Oba modela i korišćene metode su prikazane u radu., The paper analyzes the possibility of reducing rainwater infiltration into the fecal sewage
system using integral water management. The storm water management elements used in
the channelization solution of the Golubinje settlement are presented. Infiltration was
modeled with the EPA SWMM model, and the system for removing sewage from the
settlement was modeled with the URBANO Canalis model. Both models and used methods
are presented in the paper.",
publisher = "Srpsko društvo za zaštitu voda, Kneza Miloša 9/1, Beograd, 2023.",
journal = "Zbornik radova 52. konferencije o aktuelnim temama korišćenja i zaštite voda VODA 2023, Palić, 31.maj -2. jun 2023.",
title = "Uticaj savremenih sistema kontrole oticaja na kanalisanje naselja, The Influence of Modern Effluent Control Systems on the Sewage of Settlements",
pages = "290-281",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3119"
}
Milojković, I., Pavlović, D.,& Prodanović, D.. (2023). Uticaj savremenih sistema kontrole oticaja na kanalisanje naselja. in Zbornik radova 52. konferencije o aktuelnim temama korišćenja i zaštite voda VODA 2023, Palić, 31.maj -2. jun 2023.
Srpsko društvo za zaštitu voda, Kneza Miloša 9/1, Beograd, 2023.., 281-290.
https://hdl.handle.net/21.15107/rcub_grafar_3119
Milojković I, Pavlović D, Prodanović D. Uticaj savremenih sistema kontrole oticaja na kanalisanje naselja. in Zbornik radova 52. konferencije o aktuelnim temama korišćenja i zaštite voda VODA 2023, Palić, 31.maj -2. jun 2023.. 2023;:281-290.
https://hdl.handle.net/21.15107/rcub_grafar_3119 .
Milojković, Ivan, Pavlović, Dragutin, Prodanović, Dušan, "Uticaj savremenih sistema kontrole oticaja na kanalisanje naselja" in Zbornik radova 52. konferencije o aktuelnim temama korišćenja i zaštite voda VODA 2023, Palić, 31.maj -2. jun 2023. (2023):281-290,
https://hdl.handle.net/21.15107/rcub_grafar_3119 .

Primena inovativnih rešenja za merenja protoka u kanalizacionim mrežama: Iskustva stečena u Inđiji, Staroj Pazovi i Novim Banovcima

Ivetić, Damjan; Ljubičić, Robert; Milašinović, Miloš; Pavlović, Dragutin; Prodanović, Dušan

(Udruženje za tehnologijiu vode i sanitarno inženjerstvo, 2023)

TY  - CONF
AU  - Ivetić, Damjan
AU  - Ljubičić, Robert
AU  - Milašinović, Miloš
AU  - Pavlović, Dragutin
AU  - Prodanović, Dušan
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3112
AB  - Upravljanje kanalizacionim sistemima se zasniva na poznavanju rada mreže. Podaci o radu mreže uglavnom su skromnog obima. Usled ograničenih budžeta, komunalna preduzeća retko investiraju u formiranju stalnih mernih mesta. Prilikom planiranja kapitalnih investicija, npr. postrojenja za prečišćavanje otpadnih voda, nedostajući podaci se obezbeđuju kratkoročnim mernim kampanjama na privremenim mernim mestima. Problemi su povezani lokacijski i hidraulički nepovoljnim mernim mestima  Izvođači merenja kombinuju merne metode i tehnologije, ili primenjuju inovativna rešenja obezbeđujući zadovoljavajući kvalitet ipodataka. U radu su prikazana inovativna rešenja osmišljena na Institutu za hidrotehniku i vodno ekološko inženjerstvo Građevinskog fakulteta Univerziteta u Beogradu na kampanji merenja u kanalizacionim sistemima Inđije, Stare Pazove i Novih Banovaca.
PB  - Udruženje za tehnologijiu vode i sanitarno inženjerstvo
C3  - Konferencija "Vodovodni i kanalizacioni sistemi 2023"
T1  - Primena inovativnih rešenja za merenja protoka u kanalizacionim mrežama: Iskustva stečena u Inđiji, Staroj Pazovi i Novim Banovcima
EP  - 106
SP  - 95
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3112
ER  - 
@conference{
author = "Ivetić, Damjan and Ljubičić, Robert and Milašinović, Miloš and Pavlović, Dragutin and Prodanović, Dušan",
year = "2023",
abstract = "Upravljanje kanalizacionim sistemima se zasniva na poznavanju rada mreže. Podaci o radu mreže uglavnom su skromnog obima. Usled ograničenih budžeta, komunalna preduzeća retko investiraju u formiranju stalnih mernih mesta. Prilikom planiranja kapitalnih investicija, npr. postrojenja za prečišćavanje otpadnih voda, nedostajući podaci se obezbeđuju kratkoročnim mernim kampanjama na privremenim mernim mestima. Problemi su povezani lokacijski i hidraulički nepovoljnim mernim mestima  Izvođači merenja kombinuju merne metode i tehnologije, ili primenjuju inovativna rešenja obezbeđujući zadovoljavajući kvalitet ipodataka. U radu su prikazana inovativna rešenja osmišljena na Institutu za hidrotehniku i vodno ekološko inženjerstvo Građevinskog fakulteta Univerziteta u Beogradu na kampanji merenja u kanalizacionim sistemima Inđije, Stare Pazove i Novih Banovaca.",
publisher = "Udruženje za tehnologijiu vode i sanitarno inženjerstvo",
journal = "Konferencija "Vodovodni i kanalizacioni sistemi 2023"",
title = "Primena inovativnih rešenja za merenja protoka u kanalizacionim mrežama: Iskustva stečena u Inđiji, Staroj Pazovi i Novim Banovcima",
pages = "106-95",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3112"
}
Ivetić, D., Ljubičić, R., Milašinović, M., Pavlović, D.,& Prodanović, D.. (2023). Primena inovativnih rešenja za merenja protoka u kanalizacionim mrežama: Iskustva stečena u Inđiji, Staroj Pazovi i Novim Banovcima. in Konferencija "Vodovodni i kanalizacioni sistemi 2023"
Udruženje za tehnologijiu vode i sanitarno inženjerstvo., 95-106.
https://hdl.handle.net/21.15107/rcub_grafar_3112
Ivetić D, Ljubičić R, Milašinović M, Pavlović D, Prodanović D. Primena inovativnih rešenja za merenja protoka u kanalizacionim mrežama: Iskustva stečena u Inđiji, Staroj Pazovi i Novim Banovcima. in Konferencija "Vodovodni i kanalizacioni sistemi 2023". 2023;:95-106.
https://hdl.handle.net/21.15107/rcub_grafar_3112 .
Ivetić, Damjan, Ljubičić, Robert, Milašinović, Miloš, Pavlović, Dragutin, Prodanović, Dušan, "Primena inovativnih rešenja za merenja protoka u kanalizacionim mrežama: Iskustva stečena u Inđiji, Staroj Pazovi i Novim Banovcima" in Konferencija "Vodovodni i kanalizacioni sistemi 2023" (2023):95-106,
https://hdl.handle.net/21.15107/rcub_grafar_3112 .

Forecasting River Water Levels Influenced by Hydropower Plant Daily Operations using Artificial Neural Networks

Milašinović, Miloš; Marjanović, Dušan; Prodanović, Dušan; Milivojević, Nikola

(2023)

TY  - CONF
AU  - Milašinović, Miloš
AU  - Marjanović, Dušan
AU  - Prodanović, Dušan
AU  - Milivojević, Nikola
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3120
AB  - Multipurpose water systems are used to deal with multiple objectives related to the usage of water for daily human activities. These activities are often conflicted which creates a challenging water management task. To provide reliable water resources management decision support tools for successful forecasting of hydraulic data (river flows and water levels) are essential. This research presents an approach for forecasting river water levels influenced by hydropower plant operations using artificial neural networks. This approach estimates hourly water level fluctuations at the control location using the water levels and hydropower plant discharge data as input. This tool can be used for fast assessment of different hydropower plant operation plans and help in choosing the optimal one. This water level forecasting procedure is applied and tested on the Iron Gate water system, placed on the Danube River, to deal with multiple objectives in water system management (hydropower production, flood protection, and inland navigation) and shows promising results.
C3  - 2nd Serbian International Conference on Applied Artificial Intelligence (SICAAI), Kragujevac, Serbia, May 19-20, 2023
T1  - Forecasting River Water Levels Influenced by Hydropower Plant Daily Operations using Artificial Neural Networks
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3120
ER  - 
@conference{
author = "Milašinović, Miloš and Marjanović, Dušan and Prodanović, Dušan and Milivojević, Nikola",
year = "2023",
abstract = "Multipurpose water systems are used to deal with multiple objectives related to the usage of water for daily human activities. These activities are often conflicted which creates a challenging water management task. To provide reliable water resources management decision support tools for successful forecasting of hydraulic data (river flows and water levels) are essential. This research presents an approach for forecasting river water levels influenced by hydropower plant operations using artificial neural networks. This approach estimates hourly water level fluctuations at the control location using the water levels and hydropower plant discharge data as input. This tool can be used for fast assessment of different hydropower plant operation plans and help in choosing the optimal one. This water level forecasting procedure is applied and tested on the Iron Gate water system, placed on the Danube River, to deal with multiple objectives in water system management (hydropower production, flood protection, and inland navigation) and shows promising results.",
journal = "2nd Serbian International Conference on Applied Artificial Intelligence (SICAAI), Kragujevac, Serbia, May 19-20, 2023",
title = "Forecasting River Water Levels Influenced by Hydropower Plant Daily Operations using Artificial Neural Networks",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3120"
}
Milašinović, M., Marjanović, D., Prodanović, D.,& Milivojević, N.. (2023). Forecasting River Water Levels Influenced by Hydropower Plant Daily Operations using Artificial Neural Networks. in 2nd Serbian International Conference on Applied Artificial Intelligence (SICAAI), Kragujevac, Serbia, May 19-20, 2023.
https://hdl.handle.net/21.15107/rcub_grafar_3120
Milašinović M, Marjanović D, Prodanović D, Milivojević N. Forecasting River Water Levels Influenced by Hydropower Plant Daily Operations using Artificial Neural Networks. in 2nd Serbian International Conference on Applied Artificial Intelligence (SICAAI), Kragujevac, Serbia, May 19-20, 2023. 2023;.
https://hdl.handle.net/21.15107/rcub_grafar_3120 .
Milašinović, Miloš, Marjanović, Dušan, Prodanović, Dušan, Milivojević, Nikola, "Forecasting River Water Levels Influenced by Hydropower Plant Daily Operations using Artificial Neural Networks" in 2nd Serbian International Conference on Applied Artificial Intelligence (SICAAI), Kragujevac, Serbia, May 19-20, 2023 (2023),
https://hdl.handle.net/21.15107/rcub_grafar_3120 .

Using of low cost moisture sensors in laboratory experiments

Praštalo, Petar; Brajović, Ljiljana; Prodanović, Dušan

(University of Banja LukaFaculty of Architecture, Civil Engineering and Geodesy, 2022)

TY  - CONF
AU  - Praštalo, Petar
AU  - Brajović, Ljiljana
AU  - Prodanović, Dušan
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2823
AB  - Soil moisture is one of crucial parameters in modeling and analysis of groundwater flow.
Measurement of soil water dynamics improves the understanding of processes and is vital for good
groundwater flow model calibration. Determining soil moisture change during time by laboratory
methods, as an integral part of practical classes, requires significant material and financial resources.
Nowadays, relatively cheap sensors for measuring soil moisture are available. They could be
combined with affordable data loggers to speed up the measurement procedure and to reduce cost
price. In this paper, the possibility of using these sensors for measuring soil moisture and their usage
for the educational experimental exercises in a field of hydraulic engineering was investigated. The
paper first presents the procedure of sensor calibration for four different sensors used in two types
of soil, and then their usage in a simple hydraulic engineering experiment.
PB  - University of Banja LukaFaculty of Architecture, Civil Engineering and Geodesy
C3  - No. 15 (2022): PROCEEDINGS of International conference on Contemporary Theory and Practice in Construction XV
T1  - Using of low cost moisture sensors in laboratory experiments
DO  - 10.7251/STP2215530P
ER  - 
@conference{
author = "Praštalo, Petar and Brajović, Ljiljana and Prodanović, Dušan",
year = "2022",
abstract = "Soil moisture is one of crucial parameters in modeling and analysis of groundwater flow.
Measurement of soil water dynamics improves the understanding of processes and is vital for good
groundwater flow model calibration. Determining soil moisture change during time by laboratory
methods, as an integral part of practical classes, requires significant material and financial resources.
Nowadays, relatively cheap sensors for measuring soil moisture are available. They could be
combined with affordable data loggers to speed up the measurement procedure and to reduce cost
price. In this paper, the possibility of using these sensors for measuring soil moisture and their usage
for the educational experimental exercises in a field of hydraulic engineering was investigated. The
paper first presents the procedure of sensor calibration for four different sensors used in two types
of soil, and then their usage in a simple hydraulic engineering experiment.",
publisher = "University of Banja LukaFaculty of Architecture, Civil Engineering and Geodesy",
journal = "No. 15 (2022): PROCEEDINGS of International conference on Contemporary Theory and Practice in Construction XV",
title = "Using of low cost moisture sensors in laboratory experiments",
doi = "10.7251/STP2215530P"
}
Praštalo, P., Brajović, L.,& Prodanović, D.. (2022). Using of low cost moisture sensors in laboratory experiments. in No. 15 (2022): PROCEEDINGS of International conference on Contemporary Theory and Practice in Construction XV
University of Banja LukaFaculty of Architecture, Civil Engineering and Geodesy..
https://doi.org/10.7251/STP2215530P
Praštalo P, Brajović L, Prodanović D. Using of low cost moisture sensors in laboratory experiments. in No. 15 (2022): PROCEEDINGS of International conference on Contemporary Theory and Practice in Construction XV. 2022;.
doi:10.7251/STP2215530P .
Praštalo, Petar, Brajović, Ljiljana, Prodanović, Dušan, "Using of low cost moisture sensors in laboratory experiments" in No. 15 (2022): PROCEEDINGS of International conference on Contemporary Theory and Practice in Construction XV (2022),
https://doi.org/10.7251/STP2215530P . .

Kišna kanalizacija u gradovima - analize i faze za izradu projekata kišne kanalizacije

Despotović, Jovan; Plavšić, Jasna; Todorović, Andrijana; Jaćimović, Nenad; Stanić, Miloš; Prodanović, Dušan; Pavlović, Dragutin; Janković, Ljiljana; Đukić, Aleksandar; Ivetić, Marko; Ranđelović, Anja

(Savez inženjera i tehničara Srbije, Kneza Miloša 7, Beograd, Srbija, 2022)

TY  - CONF
AU  - Despotović, Jovan
AU  - Plavšić, Jasna
AU  - Todorović, Andrijana
AU  - Jaćimović, Nenad
AU  - Stanić, Miloš
AU  - Prodanović, Dušan
AU  - Pavlović, Dragutin
AU  - Janković, Ljiljana
AU  - Đukić, Aleksandar
AU  - Ivetić, Marko
AU  - Ranđelović, Anja
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2808
AB  - U ovom radu je shematski i fragmentarno prikazan niz najvažnijih analiza i faza kod projektovanja sistema za kanalisanje kišnih voda u gradskim uslovima, na osnovu više od 40 godina iskustva članova Instituta za hidrotehniku i vodno ekološko inženjerstvo Građevinskog fakulteta Univerziteta u Beogradu: istraživačkog – laboratorijskog, terenskog i studijskog, te niza projekata i izvođačkog iskustva, što je započelo projektom za Zrenjanin 1979-80. godine.
Početni korak je analiza jakih kiša različitih trajanja, kao osnovnim podlogama iako se podaci o merodavnim kišama najčešće „prenose“ sa bliskih lokacija, daje se pregled potrebnih podloga za analizu i modeliranje oticaja kišnih voda, potom prikazuju vrste merenja u kanalizacionim sistemima, diskutuju i drugi aspekti u skladu sa konceptom i zadatim stepenom zaštite od kišnih voda – prihvatljivim rizikom od poplava – na bazi projektnog zadatka za formiranje tehničkog rešenja. Bitno je da projektom treba osigurati i bezbedno odvijanje pešačkog i motornog saobraćaja na ulicama, na prelazima i kolovozima, kao i zaštitu okoline od zagađenja kišnim oticajem koji, šta više, može da se koristi.
Opisani su aspekti i efekti kanalisanja i ispuštanja kišnih voda, koje su do 70-ih godina smatrane „čistim“, na životnu sredinu, prvenstveno na recipijente - vodotoke, dok se poslednjih 20-ak godina koriste kao izvori voda za razne namene.
AB  - The paper presents schematic and fragmentary approach to rain water in urban conditions, according to the basic stages od design project procedure that is based on more than 40 years of experience of members of the Institute of Hydraulic and Water Ecological Engineering at the Faculty of Engineering, University of Belgrade, including research, laboratory and field works, preliminary and main designs and execution works experience.

As first and important step is analysis of short duration high intensity rainfall usually based on near by gauge data through required analysis of background information for modelling of rainfall runoff, together with measurements in drainage systems, based on Terms of references, that includes concept and protection level from rain water – acceptable risk of flood, and finaly development of technical solution. The solution also needs to ensure safe pedestrian and motor traffic on streets, at crossings and on pavements. Before the 70-ies the effects of collecting and discharge of rainfall runoff was considered not poluted on the environment, primarily on the recipients – watercourses, what was found being wrong. Yet, during last two decades after treatment rainfall runoff being used as water sources.
PB  - Savez inženjera i tehničara Srbije, Kneza Miloša 7, Beograd, Srbija
C3  - Zbornik radova 43. međunarodne konferencije VODOVOD I KANALIZACIJA '22, 11 - 14. oktobar 2022, Zrenjanin, Srbija
T1  - Kišna kanalizacija u gradovima - analize i faze za izradu projekata kišne kanalizacije
T1  - Rainwater Drainage in Cities - Anayzes and Phases for the Develpoment of Rainwater Drainage Projects
EP  - 339
SP  - 323
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2808
ER  - 
@conference{
author = "Despotović, Jovan and Plavšić, Jasna and Todorović, Andrijana and Jaćimović, Nenad and Stanić, Miloš and Prodanović, Dušan and Pavlović, Dragutin and Janković, Ljiljana and Đukić, Aleksandar and Ivetić, Marko and Ranđelović, Anja",
year = "2022",
abstract = "U ovom radu je shematski i fragmentarno prikazan niz najvažnijih analiza i faza kod projektovanja sistema za kanalisanje kišnih voda u gradskim uslovima, na osnovu više od 40 godina iskustva članova Instituta za hidrotehniku i vodno ekološko inženjerstvo Građevinskog fakulteta Univerziteta u Beogradu: istraživačkog – laboratorijskog, terenskog i studijskog, te niza projekata i izvođačkog iskustva, što je započelo projektom za Zrenjanin 1979-80. godine.
Početni korak je analiza jakih kiša različitih trajanja, kao osnovnim podlogama iako se podaci o merodavnim kišama najčešće „prenose“ sa bliskih lokacija, daje se pregled potrebnih podloga za analizu i modeliranje oticaja kišnih voda, potom prikazuju vrste merenja u kanalizacionim sistemima, diskutuju i drugi aspekti u skladu sa konceptom i zadatim stepenom zaštite od kišnih voda – prihvatljivim rizikom od poplava – na bazi projektnog zadatka za formiranje tehničkog rešenja. Bitno je da projektom treba osigurati i bezbedno odvijanje pešačkog i motornog saobraćaja na ulicama, na prelazima i kolovozima, kao i zaštitu okoline od zagađenja kišnim oticajem koji, šta više, može da se koristi.
Opisani su aspekti i efekti kanalisanja i ispuštanja kišnih voda, koje su do 70-ih godina smatrane „čistim“, na životnu sredinu, prvenstveno na recipijente - vodotoke, dok se poslednjih 20-ak godina koriste kao izvori voda za razne namene., The paper presents schematic and fragmentary approach to rain water in urban conditions, according to the basic stages od design project procedure that is based on more than 40 years of experience of members of the Institute of Hydraulic and Water Ecological Engineering at the Faculty of Engineering, University of Belgrade, including research, laboratory and field works, preliminary and main designs and execution works experience.

As first and important step is analysis of short duration high intensity rainfall usually based on near by gauge data through required analysis of background information for modelling of rainfall runoff, together with measurements in drainage systems, based on Terms of references, that includes concept and protection level from rain water – acceptable risk of flood, and finaly development of technical solution. The solution also needs to ensure safe pedestrian and motor traffic on streets, at crossings and on pavements. Before the 70-ies the effects of collecting and discharge of rainfall runoff was considered not poluted on the environment, primarily on the recipients – watercourses, what was found being wrong. Yet, during last two decades after treatment rainfall runoff being used as water sources.",
publisher = "Savez inženjera i tehničara Srbije, Kneza Miloša 7, Beograd, Srbija",
journal = "Zbornik radova 43. međunarodne konferencije VODOVOD I KANALIZACIJA '22, 11 - 14. oktobar 2022, Zrenjanin, Srbija",
title = "Kišna kanalizacija u gradovima - analize i faze za izradu projekata kišne kanalizacije, Rainwater Drainage in Cities - Anayzes and Phases for the Develpoment of Rainwater Drainage Projects",
pages = "339-323",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2808"
}
Despotović, J., Plavšić, J., Todorović, A., Jaćimović, N., Stanić, M., Prodanović, D., Pavlović, D., Janković, L., Đukić, A., Ivetić, M.,& Ranđelović, A.. (2022). Kišna kanalizacija u gradovima - analize i faze za izradu projekata kišne kanalizacije. in Zbornik radova 43. međunarodne konferencije VODOVOD I KANALIZACIJA '22, 11 - 14. oktobar 2022, Zrenjanin, Srbija
Savez inženjera i tehničara Srbije, Kneza Miloša 7, Beograd, Srbija., 323-339.
https://hdl.handle.net/21.15107/rcub_grafar_2808
Despotović J, Plavšić J, Todorović A, Jaćimović N, Stanić M, Prodanović D, Pavlović D, Janković L, Đukić A, Ivetić M, Ranđelović A. Kišna kanalizacija u gradovima - analize i faze za izradu projekata kišne kanalizacije. in Zbornik radova 43. međunarodne konferencije VODOVOD I KANALIZACIJA '22, 11 - 14. oktobar 2022, Zrenjanin, Srbija. 2022;:323-339.
https://hdl.handle.net/21.15107/rcub_grafar_2808 .
Despotović, Jovan, Plavšić, Jasna, Todorović, Andrijana, Jaćimović, Nenad, Stanić, Miloš, Prodanović, Dušan, Pavlović, Dragutin, Janković, Ljiljana, Đukić, Aleksandar, Ivetić, Marko, Ranđelović, Anja, "Kišna kanalizacija u gradovima - analize i faze za izradu projekata kišne kanalizacije" in Zbornik radova 43. međunarodne konferencije VODOVOD I KANALIZACIJA '22, 11 - 14. oktobar 2022, Zrenjanin, Srbija (2022):323-339,
https://hdl.handle.net/21.15107/rcub_grafar_2808 .

Physics informed neural networks for 1D flood routing

Bojović, Filip; Milašinović, Miloš; Jovanović, Branka; Krstić, Lazar; Stojanović, Boban; Ivanović, Miloš; Prodanović, Dušan; Milivojević, Nikola

(2022)

TY  - CONF
AU  - Bojović, Filip
AU  - Milašinović, Miloš
AU  - Jovanović, Branka
AU  - Krstić, Lazar
AU  - Stojanović, Boban
AU  - Ivanović, Miloš
AU  - Prodanović, Dušan
AU  - Milivojević, Nikola
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2771
AB  - Machine learning methods have been widely and successfully applied in hydrological problems. Most of the methods, such as artificial neural networks, have been focused on estimating hydrological data based on observation over time. Even though these models provide good results, it can be observed that results become unreliable when the training dataset is small or when input data is significantly out of range compared to the training data. Therefore, a new approach is presented, in which artificial neural networks are trained to satisfy physical laws. This is conducted by a novel method called physics-informed neural networks (PINNs), in which physical principles are embedded in a custom loss function. This paper presents the application of physics informed neural networks for solving 1D flood wave propagation in open channels. The research has shown promising results.
C3  - 1st Serbian International Conference on Applied Artificial Intelligence (SICAAI)
T1  - Physics informed neural networks for 1D flood routing
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2771
ER  - 
@conference{
author = "Bojović, Filip and Milašinović, Miloš and Jovanović, Branka and Krstić, Lazar and Stojanović, Boban and Ivanović, Miloš and Prodanović, Dušan and Milivojević, Nikola",
year = "2022",
abstract = "Machine learning methods have been widely and successfully applied in hydrological problems. Most of the methods, such as artificial neural networks, have been focused on estimating hydrological data based on observation over time. Even though these models provide good results, it can be observed that results become unreliable when the training dataset is small or when input data is significantly out of range compared to the training data. Therefore, a new approach is presented, in which artificial neural networks are trained to satisfy physical laws. This is conducted by a novel method called physics-informed neural networks (PINNs), in which physical principles are embedded in a custom loss function. This paper presents the application of physics informed neural networks for solving 1D flood wave propagation in open channels. The research has shown promising results.",
journal = "1st Serbian International Conference on Applied Artificial Intelligence (SICAAI)",
title = "Physics informed neural networks for 1D flood routing",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2771"
}
Bojović, F., Milašinović, M., Jovanović, B., Krstić, L., Stojanović, B., Ivanović, M., Prodanović, D.,& Milivojević, N.. (2022). Physics informed neural networks for 1D flood routing. in 1st Serbian International Conference on Applied Artificial Intelligence (SICAAI).
https://hdl.handle.net/21.15107/rcub_grafar_2771
Bojović F, Milašinović M, Jovanović B, Krstić L, Stojanović B, Ivanović M, Prodanović D, Milivojević N. Physics informed neural networks for 1D flood routing. in 1st Serbian International Conference on Applied Artificial Intelligence (SICAAI). 2022;.
https://hdl.handle.net/21.15107/rcub_grafar_2771 .
Bojović, Filip, Milašinović, Miloš, Jovanović, Branka, Krstić, Lazar, Stojanović, Boban, Ivanović, Miloš, Prodanović, Dušan, Milivojević, Nikola, "Physics informed neural networks for 1D flood routing" in 1st Serbian International Conference on Applied Artificial Intelligence (SICAAI) (2022),
https://hdl.handle.net/21.15107/rcub_grafar_2771 .

CTDA: Control Theory based Data Assimilation – metoda za brzu asimilaciju podataka u modelima otvorenih tokova

Milašinović, Miloš; Prodanović, Dušan; Zindović, Budo; Stojanović, Boban; Milivojević, Nikola

(Univerzitet u Beogradu, 2022)

TY  - GEN
AU  - Milašinović, Miloš
AU  - Prodanović, Dušan
AU  - Zindović, Budo
AU  - Stojanović, Boban
AU  - Milivojević, Nikola
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2831
PB  - Univerzitet u Beogradu
T1  - CTDA: Control Theory based Data Assimilation – metoda za brzu asimilaciju podataka u modelima otvorenih tokova
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2831
ER  - 
@misc{
author = "Milašinović, Miloš and Prodanović, Dušan and Zindović, Budo and Stojanović, Boban and Milivojević, Nikola",
year = "2022",
publisher = "Univerzitet u Beogradu",
title = "CTDA: Control Theory based Data Assimilation – metoda za brzu asimilaciju podataka u modelima otvorenih tokova",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2831"
}
Milašinović, M., Prodanović, D., Zindović, B., Stojanović, B.,& Milivojević, N.. (2022). CTDA: Control Theory based Data Assimilation – metoda za brzu asimilaciju podataka u modelima otvorenih tokova. 
Univerzitet u Beogradu..
https://hdl.handle.net/21.15107/rcub_grafar_2831
Milašinović M, Prodanović D, Zindović B, Stojanović B, Milivojević N. CTDA: Control Theory based Data Assimilation – metoda za brzu asimilaciju podataka u modelima otvorenih tokova. 2022;.
https://hdl.handle.net/21.15107/rcub_grafar_2831 .
Milašinović, Miloš, Prodanović, Dušan, Zindović, Budo, Stojanović, Boban, Milivojević, Nikola, "CTDA: Control Theory based Data Assimilation – metoda za brzu asimilaciju podataka u modelima otvorenih tokova" (2022),
https://hdl.handle.net/21.15107/rcub_grafar_2831 .

Control theory-based data assimilation for open channel hydraulic models: tuning PID controllers using multi-objective optimization

Milašinović, Miloš; Prodanović, Dušan; Stanić, Miloš; Zindović, Budo; Stojanović, Boban; Milivojević, Nikola

(IWA Publishing, 2022)

TY  - JOUR
AU  - Milašinović, Miloš
AU  - Prodanović, Dušan
AU  - Stanić, Miloš
AU  - Zindović, Budo
AU  - Stojanović, Boban
AU  - Milivojević, Nikola
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2693
AB  - Reliable water resources management requires decision support tools to successfully forecast hydraulic data (stage and flow hydrographs). Even though data-driven methods are nowadays trendy to apply, they still fail to provide reliable forecasts during extreme periods due to a lack of training data. Therefore, model-driven forecasting is still needed. However, the model-driven forecasting approach is affected by numerous uncertainties in initial and boundary conditions. To improve the real-time model's operation, it can be regularly updated using measured data in the data assimilation (DA) procedure. Widely used DA techniques are computationally expensive, which reduce their real-time applications. Previous research shows that tailor-made, time-efficient DA methods based on the control theory could be used instead. This paper presents further insights into the control theory-based DA for 1D hydraulic models. This method uses Proportional–Integrative–Derivative (PID) controllers to assimilate computed water levels and observed data. This paper describes the two-stage PID controllers’ tuning procedure. Multi-objective optimization by Nondominated Sorting Genetic Algorithm II (NSGA-II) was used to determine optimal parameters for PID controllers. The proposed tuning procedure is tested on a hydraulic model used as a decision support tool for the transboundary Iron Gate 1 hydropower system on the Danube River, showing that the average discrepancy between modeled and observed water levels can be less than 0.05 m for more than 97% of assimilation window.
PB  - IWA Publishing
T2  - Journal of Hydroinformatics
T1  - Control theory-based data assimilation for open channel hydraulic models: tuning PID controllers using multi-objective optimization
IS  - 4
VL  - 24
DO  - 10.2166/hydro.2022.034
ER  - 
@article{
author = "Milašinović, Miloš and Prodanović, Dušan and Stanić, Miloš and Zindović, Budo and Stojanović, Boban and Milivojević, Nikola",
year = "2022",
abstract = "Reliable water resources management requires decision support tools to successfully forecast hydraulic data (stage and flow hydrographs). Even though data-driven methods are nowadays trendy to apply, they still fail to provide reliable forecasts during extreme periods due to a lack of training data. Therefore, model-driven forecasting is still needed. However, the model-driven forecasting approach is affected by numerous uncertainties in initial and boundary conditions. To improve the real-time model's operation, it can be regularly updated using measured data in the data assimilation (DA) procedure. Widely used DA techniques are computationally expensive, which reduce their real-time applications. Previous research shows that tailor-made, time-efficient DA methods based on the control theory could be used instead. This paper presents further insights into the control theory-based DA for 1D hydraulic models. This method uses Proportional–Integrative–Derivative (PID) controllers to assimilate computed water levels and observed data. This paper describes the two-stage PID controllers’ tuning procedure. Multi-objective optimization by Nondominated Sorting Genetic Algorithm II (NSGA-II) was used to determine optimal parameters for PID controllers. The proposed tuning procedure is tested on a hydraulic model used as a decision support tool for the transboundary Iron Gate 1 hydropower system on the Danube River, showing that the average discrepancy between modeled and observed water levels can be less than 0.05 m for more than 97% of assimilation window.",
publisher = "IWA Publishing",
journal = "Journal of Hydroinformatics",
title = "Control theory-based data assimilation for open channel hydraulic models: tuning PID controllers using multi-objective optimization",
number = "4",
volume = "24",
doi = "10.2166/hydro.2022.034"
}
Milašinović, M., Prodanović, D., Stanić, M., Zindović, B., Stojanović, B.,& Milivojević, N.. (2022). Control theory-based data assimilation for open channel hydraulic models: tuning PID controllers using multi-objective optimization. in Journal of Hydroinformatics
IWA Publishing., 24(4).
https://doi.org/10.2166/hydro.2022.034
Milašinović M, Prodanović D, Stanić M, Zindović B, Stojanović B, Milivojević N. Control theory-based data assimilation for open channel hydraulic models: tuning PID controllers using multi-objective optimization. in Journal of Hydroinformatics. 2022;24(4).
doi:10.2166/hydro.2022.034 .
Milašinović, Miloš, Prodanović, Dušan, Stanić, Miloš, Zindović, Budo, Stojanović, Boban, Milivojević, Nikola, "Control theory-based data assimilation for open channel hydraulic models: tuning PID controllers using multi-objective optimization" in Journal of Hydroinformatics, 24, no. 4 (2022),
https://doi.org/10.2166/hydro.2022.034 . .
2

Metodologija za redukciju urbanih nepropusnih površina analizom infiltracionog potencijala zemljišta

Sudar, Tamara; Pavlović, Dragutin; Ranđelović, Anja; Prodanović, Dušan

(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2022)

TY  - JOUR
AU  - Sudar, Tamara
AU  - Pavlović, Dragutin
AU  - Ranđelović, Anja
AU  - Prodanović, Dušan
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2819
AB  - Dinamičan razvoj urbanih sadržaja značajno smanjuje raspoložive prirodne infiltracione površine. Da se ovaj trend smanji, a po mogućnosti i usmjeri u obrnutom pravcu, tendencija je primjene obrasca održivog, integralnog upravljanja gradskim vodama. Ključni cilj je održati ili obnoviti lokalni vodni bilans što je moguće bliži prirodnom. Pri tome, lokalna infiltracija i isparavanje dobijaju primarnu ulogu u redukciji oticaja. Uz umanjenje oticaja treba osigurati uslove za poboljšanje njegovog kvaliteta poštujući principe revitalizacije životne sredine i zaštite ekosistema. Prirodi bliska rješena (Nature Based Solutions - NBS), čiji su ciljevi zaštita, održivo upravljanje i obnavljanje prirodnih ili modifikovanih ekosistema, jedan su od uspješnih modela za ostvarenje prethodno navedenih zadataka.
U ovom radu prikazane su teoretske osnove i primjena metodologije izrade mape infiltracionog potencijala područja i potencijala redukcije vještačkih nepropusnih površina. Analizirana su NBS rješenja usmjerena lokalnom infiltracionom potencijalu na primjeru izgrađenog naselja u Hamburgu. Korišćene su odgovarajuće GIS podloge i urađena njihova dodatna analiza i sistematizacija. Ove analize mogu da budu korisne za veća naselja sa značajnom urbanizacijom, za planiranje dodatnih mjera zaštite od poplava usljed obilnih padavina. Sprovedene analize sa korišćenjem infiltracije u decentralizaciji odvodnje atmosferskih voda mogu biti upotrijebljene za prostorno planiranje novih naselja. Time se u početnoj fazi prostorna organizacija u određenoj mjeri prilagođava zaštiti od poplava usljed obilnih padavina. Moguća je primjena metodologije i na područja sa slabijim fondom podataka, ali uz dorade i poboljšanja raspoloživih podloga.
AB  - Dynamic development of urban facilities significantly reduces the available natural infiltration surfaces. Sustainable integrated water management in cities aims to reduce this trend, and, if possible, reverse it. The key goal is to maintain or restore local water balance as close as possible to the natural balance. At the same time, local infiltration and evaporation play a primary role in reducing runoff. In addition to reducing runoff, the conditions for improving its quality should be ensured, respecting the principles of environmental revitalization and ecosystem protection. Nature-based solutions (NBS), whose goals are the protection, sustainable management and restoration of natural or modified ecosystems, are one of the successful models for achieving the these tasks.

This paper presents theoretical foundations and application of the methodology for creating a map of the infiltration potential of an area and the reduction potential of artificial impervious surfaces. We analysed NBSs focused on the local infiltration potential using the example of a settlement in Hamburg. Appropriate GIS data were used and their additional analyses and consolidation was carried out. These analyses can be useful when planning additional flood protection measures during heavy rainfall for larger settlements with significant urbanization. The conducted analyses, which included infiltration in decentralized storm water system, can be used for spatial planning of new settlements. In this way, spatial organization is adapted to a certain extent to protection against floods caused by heavy rainfall in the initial phase. It is possible to apply the methodology to areas with a weaker data base but with refinements and improvements to the available data.
PB  - Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd
T2  - Vodoprivreda
T1  - Metodologija za redukciju urbanih nepropusnih površina analizom infiltracionog potencijala zemljišta
T1  - Methodology for the Reduction of Impervious Urban Surfaces by Soil Infiltration Potential Analysis
EP  - 212
IS  - 317-318
SP  - 199
VL  - 54
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2819
ER  - 
@article{
author = "Sudar, Tamara and Pavlović, Dragutin and Ranđelović, Anja and Prodanović, Dušan",
year = "2022",
abstract = "Dinamičan razvoj urbanih sadržaja značajno smanjuje raspoložive prirodne infiltracione površine. Da se ovaj trend smanji, a po mogućnosti i usmjeri u obrnutom pravcu, tendencija je primjene obrasca održivog, integralnog upravljanja gradskim vodama. Ključni cilj je održati ili obnoviti lokalni vodni bilans što je moguće bliži prirodnom. Pri tome, lokalna infiltracija i isparavanje dobijaju primarnu ulogu u redukciji oticaja. Uz umanjenje oticaja treba osigurati uslove za poboljšanje njegovog kvaliteta poštujući principe revitalizacije životne sredine i zaštite ekosistema. Prirodi bliska rješena (Nature Based Solutions - NBS), čiji su ciljevi zaštita, održivo upravljanje i obnavljanje prirodnih ili modifikovanih ekosistema, jedan su od uspješnih modela za ostvarenje prethodno navedenih zadataka.
U ovom radu prikazane su teoretske osnove i primjena metodologije izrade mape infiltracionog potencijala područja i potencijala redukcije vještačkih nepropusnih površina. Analizirana su NBS rješenja usmjerena lokalnom infiltracionom potencijalu na primjeru izgrađenog naselja u Hamburgu. Korišćene su odgovarajuće GIS podloge i urađena njihova dodatna analiza i sistematizacija. Ove analize mogu da budu korisne za veća naselja sa značajnom urbanizacijom, za planiranje dodatnih mjera zaštite od poplava usljed obilnih padavina. Sprovedene analize sa korišćenjem infiltracije u decentralizaciji odvodnje atmosferskih voda mogu biti upotrijebljene za prostorno planiranje novih naselja. Time se u početnoj fazi prostorna organizacija u određenoj mjeri prilagođava zaštiti od poplava usljed obilnih padavina. Moguća je primjena metodologije i na područja sa slabijim fondom podataka, ali uz dorade i poboljšanja raspoloživih podloga., Dynamic development of urban facilities significantly reduces the available natural infiltration surfaces. Sustainable integrated water management in cities aims to reduce this trend, and, if possible, reverse it. The key goal is to maintain or restore local water balance as close as possible to the natural balance. At the same time, local infiltration and evaporation play a primary role in reducing runoff. In addition to reducing runoff, the conditions for improving its quality should be ensured, respecting the principles of environmental revitalization and ecosystem protection. Nature-based solutions (NBS), whose goals are the protection, sustainable management and restoration of natural or modified ecosystems, are one of the successful models for achieving the these tasks.

This paper presents theoretical foundations and application of the methodology for creating a map of the infiltration potential of an area and the reduction potential of artificial impervious surfaces. We analysed NBSs focused on the local infiltration potential using the example of a settlement in Hamburg. Appropriate GIS data were used and their additional analyses and consolidation was carried out. These analyses can be useful when planning additional flood protection measures during heavy rainfall for larger settlements with significant urbanization. The conducted analyses, which included infiltration in decentralized storm water system, can be used for spatial planning of new settlements. In this way, spatial organization is adapted to a certain extent to protection against floods caused by heavy rainfall in the initial phase. It is possible to apply the methodology to areas with a weaker data base but with refinements and improvements to the available data.",
publisher = "Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd",
journal = "Vodoprivreda",
title = "Metodologija za redukciju urbanih nepropusnih površina analizom infiltracionog potencijala zemljišta, Methodology for the Reduction of Impervious Urban Surfaces by Soil Infiltration Potential Analysis",
pages = "212-199",
number = "317-318",
volume = "54",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2819"
}
Sudar, T., Pavlović, D., Ranđelović, A.,& Prodanović, D.. (2022). Metodologija za redukciju urbanih nepropusnih površina analizom infiltracionog potencijala zemljišta. in Vodoprivreda
Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd., 54(317-318), 199-212.
https://hdl.handle.net/21.15107/rcub_grafar_2819
Sudar T, Pavlović D, Ranđelović A, Prodanović D. Metodologija za redukciju urbanih nepropusnih površina analizom infiltracionog potencijala zemljišta. in Vodoprivreda. 2022;54(317-318):199-212.
https://hdl.handle.net/21.15107/rcub_grafar_2819 .
Sudar, Tamara, Pavlović, Dragutin, Ranđelović, Anja, Prodanović, Dušan, "Metodologija za redukciju urbanih nepropusnih površina analizom infiltracionog potencijala zemljišta" in Vodoprivreda, 54, no. 317-318 (2022):199-212,
https://hdl.handle.net/21.15107/rcub_grafar_2819 .

Uncertainty assessment of flow measurements at Iron Gate 2

Ivetić, Damjan; Prodanović, Dušan; Milivojević, Nikola; Vojt, Predrag

(International group for hydraulic efficiency measurement (IGHEM), 2022)

TY  - CONF
AU  - Ivetić, Damjan
AU  - Prodanović, Dušan
AU  - Milivojević, Nikola
AU  - Vojt, Predrag
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2834
AB  - To allow for the reliable hydraulic efficiency estimation of the tubular turbines before and after their revitalization at the Hydro Power Plant (HPP) Iron Gate 2, a novel flow measurement system was designed and tested on two turbines. In this paper the details of used approach for the assessment of the flow measurement uncertainty are presented. The presented methodology is tailored for specific application of the Velocity – Area flow measurements at HPP, based on the utilization of electro-magnetic velocity meters (EMVM), instead of traditional propeller current meters. Although the procedure for the assessment of the flow measurement uncertainty in similar cases of low-head plants and short intakes can be found in the literature, the adverse flow conditions, novel EMVM sensors and the specific operating modes have instigated a need for modifications and improvements of the procedure. Assuming analogy between the current meters and EM meters, the IEC 60041 and ISO 3354 procedure for flow rate measurement uncertainty assessment was used as a template, with implemented moderate changes accounting for the features of the applied measurement. Selected flow measurements from the 2020. campaign are analyzed, with an emphasis on the variation of the magnitudes of the measurement uncertainty components.
PB  - International group for hydraulic efficiency measurement (IGHEM)
C3  - 13th International conference on hydraulic efficiency measurement, Grenoble, France
T1  - Uncertainty assessment of flow measurements at Iron Gate 2
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2834
ER  - 
@conference{
author = "Ivetić, Damjan and Prodanović, Dušan and Milivojević, Nikola and Vojt, Predrag",
year = "2022",
abstract = "To allow for the reliable hydraulic efficiency estimation of the tubular turbines before and after their revitalization at the Hydro Power Plant (HPP) Iron Gate 2, a novel flow measurement system was designed and tested on two turbines. In this paper the details of used approach for the assessment of the flow measurement uncertainty are presented. The presented methodology is tailored for specific application of the Velocity – Area flow measurements at HPP, based on the utilization of electro-magnetic velocity meters (EMVM), instead of traditional propeller current meters. Although the procedure for the assessment of the flow measurement uncertainty in similar cases of low-head plants and short intakes can be found in the literature, the adverse flow conditions, novel EMVM sensors and the specific operating modes have instigated a need for modifications and improvements of the procedure. Assuming analogy between the current meters and EM meters, the IEC 60041 and ISO 3354 procedure for flow rate measurement uncertainty assessment was used as a template, with implemented moderate changes accounting for the features of the applied measurement. Selected flow measurements from the 2020. campaign are analyzed, with an emphasis on the variation of the magnitudes of the measurement uncertainty components.",
publisher = "International group for hydraulic efficiency measurement (IGHEM)",
journal = "13th International conference on hydraulic efficiency measurement, Grenoble, France",
title = "Uncertainty assessment of flow measurements at Iron Gate 2",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2834"
}
Ivetić, D., Prodanović, D., Milivojević, N.,& Vojt, P.. (2022). Uncertainty assessment of flow measurements at Iron Gate 2. in 13th International conference on hydraulic efficiency measurement, Grenoble, France
International group for hydraulic efficiency measurement (IGHEM)..
https://hdl.handle.net/21.15107/rcub_grafar_2834
Ivetić D, Prodanović D, Milivojević N, Vojt P. Uncertainty assessment of flow measurements at Iron Gate 2. in 13th International conference on hydraulic efficiency measurement, Grenoble, France. 2022;.
https://hdl.handle.net/21.15107/rcub_grafar_2834 .
Ivetić, Damjan, Prodanović, Dušan, Milivojević, Nikola, Vojt, Predrag, "Uncertainty assessment of flow measurements at Iron Gate 2" in 13th International conference on hydraulic efficiency measurement, Grenoble, France (2022),
https://hdl.handle.net/21.15107/rcub_grafar_2834 .

Flow measurement methodology for low head and short intake bulb turbines - Iron Gate 2 case

Prodanović, Dušan; Ivetić, Damjan; Milivojević, Nikola; Vojt, Predrag

(International group for hydraulic efficiency measurement (IGHEM), 2022)

TY  - CONF
AU  - Prodanović, Dušan
AU  - Ivetić, Damjan
AU  - Milivojević, Nikola
AU  - Vojt, Predrag
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2833
AB  - Flow measurement of low head turbines, with short intakes like bulb turbines is challenging since there is no “regular” cross-section with fully developed velocity profile. In most situations the flow data during field turbine acceptance tests are obtained using the index method, with flow coefficients transferred from physical model tests done in the laboratory. In the non-standard situations, with adverse flow conditions this may lead to unpredicted flow rate uncertainty. This paper presents the used methodology and results of flow measurement at inlets of two bulb turbines of Hydro Power Plant (HPP) Iron Gate 2 (Danube river). Turbines are Kaplan, with low head (2.5 – 12.5 m), 27 MW and maximal flow rate 420 m3/s.
Due to HPP’s disposition the inflow angle (in a “horizontal” plane and in respect to the turbine axis) can be up to 400. Even reverse flow directions in upper regions of cross-section can occur.  The movable 14.5x3.1 m steel frame, shaped to minimize flow disturbances was used at the intake of turbine, upstream of the trash rack, to traverse the inflow cross section 14.5x26 m. The 15 spherical 3D electromagnetic velocity meters capable of bi-directional measurements were mounted on the frame, while redundant measurement were made using 2 ADVs. Two measurement strategies were used: incremental with 18 profiles and 10 min averaging time at each profile and continuous using constant lifting speed of 0.05 m/s. Uncertainty assessment procedure yielded discharge measurement uncertainties over 1 % for incremental, and up to 5 % for continuous traversing.
PB  - International group for hydraulic efficiency measurement (IGHEM)
C3  - 13th International conference on hydraulic efficiency measurement, Grenoble, France
T1  - Flow measurement methodology for low head and short intake bulb turbines - Iron Gate 2 case
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2833
ER  - 
@conference{
author = "Prodanović, Dušan and Ivetić, Damjan and Milivojević, Nikola and Vojt, Predrag",
year = "2022",
abstract = "Flow measurement of low head turbines, with short intakes like bulb turbines is challenging since there is no “regular” cross-section with fully developed velocity profile. In most situations the flow data during field turbine acceptance tests are obtained using the index method, with flow coefficients transferred from physical model tests done in the laboratory. In the non-standard situations, with adverse flow conditions this may lead to unpredicted flow rate uncertainty. This paper presents the used methodology and results of flow measurement at inlets of two bulb turbines of Hydro Power Plant (HPP) Iron Gate 2 (Danube river). Turbines are Kaplan, with low head (2.5 – 12.5 m), 27 MW and maximal flow rate 420 m3/s.
Due to HPP’s disposition the inflow angle (in a “horizontal” plane and in respect to the turbine axis) can be up to 400. Even reverse flow directions in upper regions of cross-section can occur.  The movable 14.5x3.1 m steel frame, shaped to minimize flow disturbances was used at the intake of turbine, upstream of the trash rack, to traverse the inflow cross section 14.5x26 m. The 15 spherical 3D electromagnetic velocity meters capable of bi-directional measurements were mounted on the frame, while redundant measurement were made using 2 ADVs. Two measurement strategies were used: incremental with 18 profiles and 10 min averaging time at each profile and continuous using constant lifting speed of 0.05 m/s. Uncertainty assessment procedure yielded discharge measurement uncertainties over 1 % for incremental, and up to 5 % for continuous traversing.",
publisher = "International group for hydraulic efficiency measurement (IGHEM)",
journal = "13th International conference on hydraulic efficiency measurement, Grenoble, France",
title = "Flow measurement methodology for low head and short intake bulb turbines - Iron Gate 2 case",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2833"
}
Prodanović, D., Ivetić, D., Milivojević, N.,& Vojt, P.. (2022). Flow measurement methodology for low head and short intake bulb turbines - Iron Gate 2 case. in 13th International conference on hydraulic efficiency measurement, Grenoble, France
International group for hydraulic efficiency measurement (IGHEM)..
https://hdl.handle.net/21.15107/rcub_grafar_2833
Prodanović D, Ivetić D, Milivojević N, Vojt P. Flow measurement methodology for low head and short intake bulb turbines - Iron Gate 2 case. in 13th International conference on hydraulic efficiency measurement, Grenoble, France. 2022;.
https://hdl.handle.net/21.15107/rcub_grafar_2833 .
Prodanović, Dušan, Ivetić, Damjan, Milivojević, Nikola, Vojt, Predrag, "Flow measurement methodology for low head and short intake bulb turbines - Iron Gate 2 case" in 13th International conference on hydraulic efficiency measurement, Grenoble, France (2022),
https://hdl.handle.net/21.15107/rcub_grafar_2833 .

General platform for hydro-information systems – a review of concept

Milivojević, Nikola; Milivojević, Vladimir; Tripković, Vesna; Prodanović, Dušan; Marjanović, Dušan

(Jaroslav Černi Water Institute, 2022)

TY  - CONF
AU  - Milivojević, Nikola
AU  - Milivojević, Vladimir
AU  - Tripković, Vesna
AU  - Prodanović, Dušan
AU  - Marjanović, Dušan
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2832
AB  - This paper provides insight into the Institute's long-standing engagement in the design and implementation of hydroinformatics systems in Serbia and the region. The introduction provides a definition of the hydroinformatics system and different areas of application, as well as an overview of the best practices in the world. An overview of the general platform that was created based on experience in the development of different systems has been presented here. We have described the functionalities integrated into a single software platform based on mathematical models and computational services. Various practical examples of application by the Institute are presented with the specifics of implementation in line with the purpose and characteristics of the studied systems. The conclusion highlights the role of applied hydroinformatics systems and the effects of application by users. Possible further development and implementation directions in water management and hydropower systems in Serbia and the region have been also presented.
PB  - Jaroslav Černi Water Institute
C3  - Contemporary water management: challenges and research directions
T1  - General platform for hydro-information systems – a review of concept
EP  - 267
SP  - 249
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2832
ER  - 
@conference{
author = "Milivojević, Nikola and Milivojević, Vladimir and Tripković, Vesna and Prodanović, Dušan and Marjanović, Dušan",
year = "2022",
abstract = "This paper provides insight into the Institute's long-standing engagement in the design and implementation of hydroinformatics systems in Serbia and the region. The introduction provides a definition of the hydroinformatics system and different areas of application, as well as an overview of the best practices in the world. An overview of the general platform that was created based on experience in the development of different systems has been presented here. We have described the functionalities integrated into a single software platform based on mathematical models and computational services. Various practical examples of application by the Institute are presented with the specifics of implementation in line with the purpose and characteristics of the studied systems. The conclusion highlights the role of applied hydroinformatics systems and the effects of application by users. Possible further development and implementation directions in water management and hydropower systems in Serbia and the region have been also presented.",
publisher = "Jaroslav Černi Water Institute",
journal = "Contemporary water management: challenges and research directions",
title = "General platform for hydro-information systems – a review of concept",
pages = "267-249",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2832"
}
Milivojević, N., Milivojević, V., Tripković, V., Prodanović, D.,& Marjanović, D.. (2022). General platform for hydro-information systems – a review of concept. in Contemporary water management: challenges and research directions
Jaroslav Černi Water Institute., 249-267.
https://hdl.handle.net/21.15107/rcub_grafar_2832
Milivojević N, Milivojević V, Tripković V, Prodanović D, Marjanović D. General platform for hydro-information systems – a review of concept. in Contemporary water management: challenges and research directions. 2022;:249-267.
https://hdl.handle.net/21.15107/rcub_grafar_2832 .
Milivojević, Nikola, Milivojević, Vladimir, Tripković, Vesna, Prodanović, Dušan, Marjanović, Dušan, "General platform for hydro-information systems – a review of concept" in Contemporary water management: challenges and research directions (2022):249-267,
https://hdl.handle.net/21.15107/rcub_grafar_2832 .

Procena merne nesigurnosti pri merenju protoka profilisanjem polja brzina

Ivetić, Damjan; Prodanović, Dušan; Vojt, Predrag

(Društvo Metrologa, 2022)

TY  - CONF
AU  - Ivetić, Damjan
AU  - Prodanović, Dušan
AU  - Vojt, Predrag
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2830
AB  - Za potrebe pouzdanije procene hidrauličke efikasnosti cevnih agregata na HE Đerdap 2, kao i unapređenja efikasnosti nakon revitalizacije agregata, projektovan je i primenjen inovativni sistem za posredno merenje protoka kroz jedan agregat. Merni sistem se može postaviti na ulazu u turbinu uzvodno od grube rešetke. Koristi se pristup Brzina – Proticajni presek, gde se polje brzina profiliše (meri) pomoću 15 novorazvijenih 3D elektromagnetnih (EM) sondi, horizontalno raspoređenih na čelični ram koji se podiže po visini proticajnog preseka. Čelični ram je opremljen i sa dva redudantna akustična Dopler senzora brzine (takođe mere sve tri komponente vektora brzine), merilima visine rama i dubine vode. Mogu se koristiti dva režima rada mernog sistema: inkrementalni (sporiji i pouzdaniji) i kontinualni (brži ali manje pouzdan). Budući da je merni sistem sinhronizovan sa lokalnim SCADA sistemom, u konačnoj obradi podataka i obračunu protoka, koriste se i odgovarajući podaci o radu turbine. Poseban izazov u proračunu protoka izvedenim sistemom predstavlja procena merne nesigurnosti (grešku ipak ne možemo znati jer nikad i ne poznajemo tačnu vrednost merne veličine). Kako bi se u proceni merne nesigurnosti, obuhvatile specifičnosti korišćene merne opreme (sa akcentom na 3D EM sonde), režima rada mernog sistema i hidrauličkih uslova na mernim mestima (koso dostrujavanje), razvijena je posebna procedura za proračun komponenata (doprinosa) i konačni obračun ukupne nesigurnosti izmerenog protoka na agregatima. Procedurom su obuhvaćeni doprinosi svih relevantnih veličina tokom trajanja merenja, postupka ekstrapolacije i interpolacije u obradi podataka, kao i integracije konačnog rasporeda brzina. Sam postupak procene merne nesigurnosti je integrisan i u namenski korisnički softver za obradu prikupljenih podataka. U ovom radu predstavljena je korišćena procedura za procenu merne nesigurnosti, kao i rezultati njene primene na konačnom broju izmerenih podataka. Analizirani su uticaji pojedinih komponenata mernih nesigurnosti kao i njihova promena u zavisnosti od korišćenog režima rada.
PB  - Društvo Metrologa
C3  - Kongres metrologa 2022
T1  - Procena merne nesigurnosti pri merenju protoka profilisanjem polja brzina
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2830
ER  - 
@conference{
author = "Ivetić, Damjan and Prodanović, Dušan and Vojt, Predrag",
year = "2022",
abstract = "Za potrebe pouzdanije procene hidrauličke efikasnosti cevnih agregata na HE Đerdap 2, kao i unapređenja efikasnosti nakon revitalizacije agregata, projektovan je i primenjen inovativni sistem za posredno merenje protoka kroz jedan agregat. Merni sistem se može postaviti na ulazu u turbinu uzvodno od grube rešetke. Koristi se pristup Brzina – Proticajni presek, gde se polje brzina profiliše (meri) pomoću 15 novorazvijenih 3D elektromagnetnih (EM) sondi, horizontalno raspoređenih na čelični ram koji se podiže po visini proticajnog preseka. Čelični ram je opremljen i sa dva redudantna akustična Dopler senzora brzine (takođe mere sve tri komponente vektora brzine), merilima visine rama i dubine vode. Mogu se koristiti dva režima rada mernog sistema: inkrementalni (sporiji i pouzdaniji) i kontinualni (brži ali manje pouzdan). Budući da je merni sistem sinhronizovan sa lokalnim SCADA sistemom, u konačnoj obradi podataka i obračunu protoka, koriste se i odgovarajući podaci o radu turbine. Poseban izazov u proračunu protoka izvedenim sistemom predstavlja procena merne nesigurnosti (grešku ipak ne možemo znati jer nikad i ne poznajemo tačnu vrednost merne veličine). Kako bi se u proceni merne nesigurnosti, obuhvatile specifičnosti korišćene merne opreme (sa akcentom na 3D EM sonde), režima rada mernog sistema i hidrauličkih uslova na mernim mestima (koso dostrujavanje), razvijena je posebna procedura za proračun komponenata (doprinosa) i konačni obračun ukupne nesigurnosti izmerenog protoka na agregatima. Procedurom su obuhvaćeni doprinosi svih relevantnih veličina tokom trajanja merenja, postupka ekstrapolacije i interpolacije u obradi podataka, kao i integracije konačnog rasporeda brzina. Sam postupak procene merne nesigurnosti je integrisan i u namenski korisnički softver za obradu prikupljenih podataka. U ovom radu predstavljena je korišćena procedura za procenu merne nesigurnosti, kao i rezultati njene primene na konačnom broju izmerenih podataka. Analizirani su uticaji pojedinih komponenata mernih nesigurnosti kao i njihova promena u zavisnosti od korišćenog režima rada.",
publisher = "Društvo Metrologa",
journal = "Kongres metrologa 2022",
title = "Procena merne nesigurnosti pri merenju protoka profilisanjem polja brzina",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2830"
}
Ivetić, D., Prodanović, D.,& Vojt, P.. (2022). Procena merne nesigurnosti pri merenju protoka profilisanjem polja brzina. in Kongres metrologa 2022
Društvo Metrologa..
https://hdl.handle.net/21.15107/rcub_grafar_2830
Ivetić D, Prodanović D, Vojt P. Procena merne nesigurnosti pri merenju protoka profilisanjem polja brzina. in Kongres metrologa 2022. 2022;.
https://hdl.handle.net/21.15107/rcub_grafar_2830 .
Ivetić, Damjan, Prodanović, Dušan, Vojt, Predrag, "Procena merne nesigurnosti pri merenju protoka profilisanjem polja brzina" in Kongres metrologa 2022 (2022),
https://hdl.handle.net/21.15107/rcub_grafar_2830 .

Kalibracija 3D elektromagnetnih merila brzine vode

Vojt, Predrag; Prodanović, Dušan; Ivetić, Damjan

(Društvo Metrologa, 2022)

TY  - CONF
AU  - Vojt, Predrag
AU  - Prodanović, Dušan
AU  - Ivetić, Damjan
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2829
AB  - Druga najvažnija veličina u hidrotehničkoj praksi je protok vode i sa njom direktno povezana brzina vode (prva je, svakako, nivo/dubina odnosno, pritisak vode). Brzina vode se uglavnom meri posredno, korišćenjem nekog od odgovarajućih pretvarača, koje treba redovno kalibrisati. U sklopu hidrauličke laboratorije Instituta za vodoprivredu „Jaroslav Černi“ (IJČ) nalazi se 120 m dug kanal za kalibrisanje sondi za merenje brzine vode apsolutnom metodom, prema ISO 3445 standardu: kroz vodu koja miruje se zadatom brzinom vozi sonda, a brzina se određuje preko pređenog puta u jedinici vremena. Za potrebe analize uticaja kosog dostrujavanje vode na agregate HE Đerdap 2, projektovan je sistem za merenje brzine vode, i posredno protoka, sa elektromagnetnim (EM) sondama koje mogu istovremeno da mere sve tri komponente brzina (3D). Merni sistem se sadrži 15 3D EM sondi postavljenih horizontalno na čelični ram širine 14,5 m, koji se kontinualno, ili postepeno, podiže celom visinom proticajnog preseka (27 m). Tokom konstruisanja 3D EM sondi, na kanalu Instituta IJČ su rađena detaljna ispitivanja, kao i finalna kalibracija prostorne osetljivosti. U sklopu kalibracije samih sondi, ispitivan je i uticaj nosećeg rama na merenja. Kako je ram za terenske potrebe prevelik, izrađen je parcijalni model rama u razmeri 1:1 sa kojim su izvršena ispitivanja u IJČ kanalu. Sva merenja su sinhronizovana sa mernim sistemom po MODBUS protokolu. Merena je referentna brzina kolica preko enkodera sa točkom na tvrdoj podlozi i pokazivanje brzina 3D EM sondi. Ispitani su različiti napadni uglovi, gde je položaj sonde postavljen preko mehaničkog graničnika. U ovom radu je predstavljena procedura i detaljno su opisani postupci kalibracije i dodatnih ispitivanja 3D EM sondi sa modelom rama. Takođe, kako je kalibrisano 20 3D EM sondi, prikazani su rezultati testova i performanse istih pri različitim napadnim uglovima.
PB  - Društvo Metrologa
C3  - Kongres metrologa 2022
T1  - Kalibracija 3D elektromagnetnih merila brzine vode
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2829
ER  - 
@conference{
author = "Vojt, Predrag and Prodanović, Dušan and Ivetić, Damjan",
year = "2022",
abstract = "Druga najvažnija veličina u hidrotehničkoj praksi je protok vode i sa njom direktno povezana brzina vode (prva je, svakako, nivo/dubina odnosno, pritisak vode). Brzina vode se uglavnom meri posredno, korišćenjem nekog od odgovarajućih pretvarača, koje treba redovno kalibrisati. U sklopu hidrauličke laboratorije Instituta za vodoprivredu „Jaroslav Černi“ (IJČ) nalazi se 120 m dug kanal za kalibrisanje sondi za merenje brzine vode apsolutnom metodom, prema ISO 3445 standardu: kroz vodu koja miruje se zadatom brzinom vozi sonda, a brzina se određuje preko pređenog puta u jedinici vremena. Za potrebe analize uticaja kosog dostrujavanje vode na agregate HE Đerdap 2, projektovan je sistem za merenje brzine vode, i posredno protoka, sa elektromagnetnim (EM) sondama koje mogu istovremeno da mere sve tri komponente brzina (3D). Merni sistem se sadrži 15 3D EM sondi postavljenih horizontalno na čelični ram širine 14,5 m, koji se kontinualno, ili postepeno, podiže celom visinom proticajnog preseka (27 m). Tokom konstruisanja 3D EM sondi, na kanalu Instituta IJČ su rađena detaljna ispitivanja, kao i finalna kalibracija prostorne osetljivosti. U sklopu kalibracije samih sondi, ispitivan je i uticaj nosećeg rama na merenja. Kako je ram za terenske potrebe prevelik, izrađen je parcijalni model rama u razmeri 1:1 sa kojim su izvršena ispitivanja u IJČ kanalu. Sva merenja su sinhronizovana sa mernim sistemom po MODBUS protokolu. Merena je referentna brzina kolica preko enkodera sa točkom na tvrdoj podlozi i pokazivanje brzina 3D EM sondi. Ispitani su različiti napadni uglovi, gde je položaj sonde postavljen preko mehaničkog graničnika. U ovom radu je predstavljena procedura i detaljno su opisani postupci kalibracije i dodatnih ispitivanja 3D EM sondi sa modelom rama. Takođe, kako je kalibrisano 20 3D EM sondi, prikazani su rezultati testova i performanse istih pri različitim napadnim uglovima.",
publisher = "Društvo Metrologa",
journal = "Kongres metrologa 2022",
title = "Kalibracija 3D elektromagnetnih merila brzine vode",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2829"
}
Vojt, P., Prodanović, D.,& Ivetić, D.. (2022). Kalibracija 3D elektromagnetnih merila brzine vode. in Kongres metrologa 2022
Društvo Metrologa..
https://hdl.handle.net/21.15107/rcub_grafar_2829
Vojt P, Prodanović D, Ivetić D. Kalibracija 3D elektromagnetnih merila brzine vode. in Kongres metrologa 2022. 2022;.
https://hdl.handle.net/21.15107/rcub_grafar_2829 .
Vojt, Predrag, Prodanović, Dušan, Ivetić, Damjan, "Kalibracija 3D elektromagnetnih merila brzine vode" in Kongres metrologa 2022 (2022),
https://hdl.handle.net/21.15107/rcub_grafar_2829 .

Data archiving and meta-data – saving the data for the future use

Prodanović, Dušan; Branisavljević, Nemanja

(IWA Publishing, 2021)

TY  - CHAP
AU  - Prodanović, Dušan
AU  - Branisavljević, Nemanja
PY  - 2021
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2502
AB  - This chapter covers the main aspects of data archiving, as the last phase of data handling in the process of Urban Drainage Metrology. Data archiving is the process of preparing and storing the data for future use, usually not by the ones who acquired the data. Data archive (also known as data repository) can be defined as storage of selected subset of raw, processed, validated and resampled data, with descriptions and other metadata, linked to simulation results, if there are any. Data archive should be equipped with tools for search and data extraction and also procedures for data management, in order to maintain the database for long period of time. It is recommended, mostly for security reasons, to separate the archive database from working database. This chapter will provide the reader with relevant information about the most important issues related to data archive design, archiving process and data characteristics regarding archiving. Also, the importance of good and comprehensive metadata is underlined throughout the chapter. The management of data archive is evaluated with special focus on predicting future resources needed to keep the archive updated, secure, available, and complied to legal aspects. At the end, the set of recommendations for creating and maintaining data archive in the scope of urban drainage are given.
PB  - IWA Publishing
T2  - Metrology in Urban Drainage and Stormwater Management: Plug & Pray
T1  - Data archiving and meta-data – saving the data for the future use
EP  - 413
SP  - 391
DO  - 10.2166/9781789060119
ER  - 
@inbook{
author = "Prodanović, Dušan and Branisavljević, Nemanja",
year = "2021",
abstract = "This chapter covers the main aspects of data archiving, as the last phase of data handling in the process of Urban Drainage Metrology. Data archiving is the process of preparing and storing the data for future use, usually not by the ones who acquired the data. Data archive (also known as data repository) can be defined as storage of selected subset of raw, processed, validated and resampled data, with descriptions and other metadata, linked to simulation results, if there are any. Data archive should be equipped with tools for search and data extraction and also procedures for data management, in order to maintain the database for long period of time. It is recommended, mostly for security reasons, to separate the archive database from working database. This chapter will provide the reader with relevant information about the most important issues related to data archive design, archiving process and data characteristics regarding archiving. Also, the importance of good and comprehensive metadata is underlined throughout the chapter. The management of data archive is evaluated with special focus on predicting future resources needed to keep the archive updated, secure, available, and complied to legal aspects. At the end, the set of recommendations for creating and maintaining data archive in the scope of urban drainage are given.",
publisher = "IWA Publishing",
journal = "Metrology in Urban Drainage and Stormwater Management: Plug & Pray",
booktitle = "Data archiving and meta-data – saving the data for the future use",
pages = "413-391",
doi = "10.2166/9781789060119"
}
Prodanović, D.,& Branisavljević, N.. (2021). Data archiving and meta-data – saving the data for the future use. in Metrology in Urban Drainage and Stormwater Management: Plug & Pray
IWA Publishing., 391-413.
https://doi.org/10.2166/9781789060119
Prodanović D, Branisavljević N. Data archiving and meta-data – saving the data for the future use. in Metrology in Urban Drainage and Stormwater Management: Plug & Pray. 2021;:391-413.
doi:10.2166/9781789060119 .
Prodanović, Dušan, Branisavljević, Nemanja, "Data archiving and meta-data – saving the data for the future use" in Metrology in Urban Drainage and Stormwater Management: Plug & Pray (2021):391-413,
https://doi.org/10.2166/9781789060119 . .
12
19

Pregled stanja uvodjenja GIS-a u ViK Srbije

Branisavljević, Nemanja; Putica, Slobodan; Stefanović, Nenad; Stevanović, Vidoje; Prodanović, Dušan

(Udruženje za tehnologiju vode i sanitarno inženjerstvo, 2021)

TY  - CONF
AU  - Branisavljević, Nemanja
AU  - Putica, Slobodan
AU  - Stefanović, Nenad
AU  - Stevanović, Vidoje
AU  - Prodanović, Dušan
PY  - 2021
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2496
AB  - Geografski informacioni sistemi (GIS) u ViK, sa prikazom softverskih paketa i primerima korišćenja GIS sistema u ViK: JKP Vodovod i kanalizacija, Beograd, JKP Vodovod i kanalizacija, Novi Sad, JKP Vodovod i Kanalizacija, Užice i u ostalim vodovodima u Srbiji
PB  - Udruženje za tehnologiju vode i sanitarno inženjerstvo
C3  - 20 konferencija - Vodovodni i kanalizacioni sistemi
T1  - Pregled stanja uvodjenja GIS-a u ViK Srbije
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2496
ER  - 
@conference{
author = "Branisavljević, Nemanja and Putica, Slobodan and Stefanović, Nenad and Stevanović, Vidoje and Prodanović, Dušan",
year = "2021",
abstract = "Geografski informacioni sistemi (GIS) u ViK, sa prikazom softverskih paketa i primerima korišćenja GIS sistema u ViK: JKP Vodovod i kanalizacija, Beograd, JKP Vodovod i kanalizacija, Novi Sad, JKP Vodovod i Kanalizacija, Užice i u ostalim vodovodima u Srbiji",
publisher = "Udruženje za tehnologiju vode i sanitarno inženjerstvo",
journal = "20 konferencija - Vodovodni i kanalizacioni sistemi",
title = "Pregled stanja uvodjenja GIS-a u ViK Srbije",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2496"
}
Branisavljević, N., Putica, S., Stefanović, N., Stevanović, V.,& Prodanović, D.. (2021). Pregled stanja uvodjenja GIS-a u ViK Srbije. in 20 konferencija - Vodovodni i kanalizacioni sistemi
Udruženje za tehnologiju vode i sanitarno inženjerstvo..
https://hdl.handle.net/21.15107/rcub_grafar_2496
Branisavljević N, Putica S, Stefanović N, Stevanović V, Prodanović D. Pregled stanja uvodjenja GIS-a u ViK Srbije. in 20 konferencija - Vodovodni i kanalizacioni sistemi. 2021;.
https://hdl.handle.net/21.15107/rcub_grafar_2496 .
Branisavljević, Nemanja, Putica, Slobodan, Stefanović, Nenad, Stevanović, Vidoje, Prodanović, Dušan, "Pregled stanja uvodjenja GIS-a u ViK Srbije" in 20 konferencija - Vodovodni i kanalizacioni sistemi (2021),
https://hdl.handle.net/21.15107/rcub_grafar_2496 .

Sistem za merenje protoka na ulazima u cevne turbine na bazi elektromagnetnih senzora brzine

Prodanović, Dušan; Ivetić, Damjan; Milivojević, Nikola; Vojt, Predrag; Cvitkovac, Mile

(2021)


                                            

                                            
Prodanović, D., Ivetić, D., Milivojević, N., Vojt, P.,& Cvitkovac, M.. (2021). Sistem za merenje protoka na ulazima u cevne turbine na bazi elektromagnetnih senzora brzine. in Investitor: Elektroprivreda Srbije.
https://hdl.handle.net/21.15107/rcub_grafar_3319
Prodanović D, Ivetić D, Milivojević N, Vojt P, Cvitkovac M. Sistem za merenje protoka na ulazima u cevne turbine na bazi elektromagnetnih senzora brzine. in Investitor: Elektroprivreda Srbije. 2021;.
https://hdl.handle.net/21.15107/rcub_grafar_3319 .
Prodanović, Dušan, Ivetić, Damjan, Milivojević, Nikola, Vojt, Predrag, Cvitkovac, Mile, "Sistem za merenje protoka na ulazima u cevne turbine na bazi elektromagnetnih senzora brzine" in Investitor: Elektroprivreda Srbije (2021),
https://hdl.handle.net/21.15107/rcub_grafar_3319 .

Water level and discharge measurements in: Metrology in Urban Drainage and Stormwater Management: Plug and Pray

Larrarte, Frédérique; Lepot, Mathieu; Clemens-Meyer, Francois; Bertrand-Krajewski, Jean-Luc; Ivetić, Damjan; Prodanović, Dušan; Stageman, Bram

(IWA Publishing, 2021)

TY  - CHAP
AU  - Larrarte, Frédérique
AU  - Lepot, Mathieu
AU  - Clemens-Meyer, Francois
AU  - Bertrand-Krajewski, Jean-Luc
AU  - Ivetić, Damjan
AU  - Prodanović, Dušan
AU  - Stageman, Bram
PY  - 2021
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2510
AB  - The knowledge of water levels and discharges in urban drainage and stormwater management (UDSM) systems is of key importance to understand their functioning and processes, to evaluate their performance, and to provide data for modelling. In this chapter, devoted mainly to underground combined and separate sewer pipe systems, various methods and technologies are described and discussed. After an introduction to important aspects to deal with when measuring discharges in sewer systems, the following parts are presented successively: (i) measurement of water level with rulers, and pressure, ultrasonic and radar sensors, (ii) measurement of flow velocity with ultrasonic, Doppler, velocity profiler, free surface, and electromagnetic sensors, (iii) direct measurement of discharge with pre-calibrated devices, physical scale models, computational fluid dynamics modelling and use of pumping stations, and (iv) detection and/or measurement of infiltration into and exfiltration from sewers, with flow or pressure measurements, tracer experiments, distributed temperature sensing and geophysical methods.
PB  - IWA Publishing
T2  - Metrology in Urban Drainage and Stormwater Management: Plug & Pray
T1  - Water level and discharge measurements in: Metrology in Urban Drainage and Stormwater Management: Plug and Pray
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2510
ER  - 
@inbook{
author = "Larrarte, Frédérique and Lepot, Mathieu and Clemens-Meyer, Francois and Bertrand-Krajewski, Jean-Luc and Ivetić, Damjan and Prodanović, Dušan and Stageman, Bram",
year = "2021",
abstract = "The knowledge of water levels and discharges in urban drainage and stormwater management (UDSM) systems is of key importance to understand their functioning and processes, to evaluate their performance, and to provide data for modelling. In this chapter, devoted mainly to underground combined and separate sewer pipe systems, various methods and technologies are described and discussed. After an introduction to important aspects to deal with when measuring discharges in sewer systems, the following parts are presented successively: (i) measurement of water level with rulers, and pressure, ultrasonic and radar sensors, (ii) measurement of flow velocity with ultrasonic, Doppler, velocity profiler, free surface, and electromagnetic sensors, (iii) direct measurement of discharge with pre-calibrated devices, physical scale models, computational fluid dynamics modelling and use of pumping stations, and (iv) detection and/or measurement of infiltration into and exfiltration from sewers, with flow or pressure measurements, tracer experiments, distributed temperature sensing and geophysical methods.",
publisher = "IWA Publishing",
journal = "Metrology in Urban Drainage and Stormwater Management: Plug & Pray",
booktitle = "Water level and discharge measurements in: Metrology in Urban Drainage and Stormwater Management: Plug and Pray",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2510"
}
Larrarte, F., Lepot, M., Clemens-Meyer, F., Bertrand-Krajewski, J., Ivetić, D., Prodanović, D.,& Stageman, B.. (2021). Water level and discharge measurements in: Metrology in Urban Drainage and Stormwater Management: Plug and Pray. in Metrology in Urban Drainage and Stormwater Management: Plug & Pray
IWA Publishing..
https://hdl.handle.net/21.15107/rcub_grafar_2510
Larrarte F, Lepot M, Clemens-Meyer F, Bertrand-Krajewski J, Ivetić D, Prodanović D, Stageman B. Water level and discharge measurements in: Metrology in Urban Drainage and Stormwater Management: Plug and Pray. in Metrology in Urban Drainage and Stormwater Management: Plug & Pray. 2021;.
https://hdl.handle.net/21.15107/rcub_grafar_2510 .
Larrarte, Frédérique, Lepot, Mathieu, Clemens-Meyer, Francois, Bertrand-Krajewski, Jean-Luc, Ivetić, Damjan, Prodanović, Dušan, Stageman, Bram, "Water level and discharge measurements in: Metrology in Urban Drainage and Stormwater Management: Plug and Pray" in Metrology in Urban Drainage and Stormwater Management: Plug & Pray (2021),
https://hdl.handle.net/21.15107/rcub_grafar_2510 .

Rekonstrukcija hidrograma na vodomernim stanicama primenom rezultata asimilacije preliminarni rezultati

Milašinović, Miloš; Prodanović, Dušan; Zindović, Budo

(Univerzitet u Beogradu – Građevinski fakultet, Beograd, 2021)

TY  - CONF
AU  - Milašinović, Miloš
AU  - Prodanović, Dušan
AU  - Zindović, Budo
PY  - 2021
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2457
AB  - Održivo upravljanje vodnim resursima zahteva prognoze dostupne količine vode kao pomoć u donošenju upravljačkih odluka. Međutim, te prognoze su često nepouzdane zbog prisustva različitih tipova neodređenosti. Kod primene linijskih (1D) modela tečenja u otvorenim tokovima neki od dominantnijh izvora neodređenosti su nedovoljno dobro poznavanje graničnih uslova (hidrogrami dotoka, krive protoka) i nepouzdani početni uslovi koji su osnova od koje se započinje prognoza. Kontinulana merenja na sistemu (npr. merenja nivoa na reci) predstavljaju relativno pouzdan reprezent njegovog stanja ali pokrivaju samo jedan mali deo domena koji se razmatra. Zbog toga se pribegava postupku asimilacije podataka kojom se usaglašavaju rezultati 1D modela tečenja u reci i merenja nivoa. Ova usaglašavanja se sprovode za već prikupljene podatke, u vremenskom periodu neposredno pre trenutka od koga se želi izvršiti prognoza. Na kraju asimilacionog perioda model bolje oslikava trenutno stanje na celom domenu i može se iskoristiti za prognozu. Međutim, ako se radi kontinualna asimilacija modela, promene u stanju tokom asimilacije ukazuju na stepen greške u ulaznim hidrogramima. Ovo istraživanje prikazuje potencijal nove metode za asimilaciju podataka za rekonstrukciju stvarnih hidrograma na vodomernim stanicama na osnovu zabeleženih nivoa. Ovaj postupak se može koristiti kao alat za rekonstrukciju poplavnih talasa i za procenu krivih protoka na pojedinim lokacijama.
PB  - Univerzitet u Beogradu – Građevinski fakultet, Beograd
C3  - Zbornik radova 19. naučnog savetovanja Srpskog društva za hidraulička istraživanja i Srpskog društva za hidrologiju
T1  - Rekonstrukcija hidrograma na vodomernim stanicama primenom rezultata asimilacije preliminarni rezultati
EP  - 265
SP  - 255
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2457
ER  - 
@conference{
author = "Milašinović, Miloš and Prodanović, Dušan and Zindović, Budo",
year = "2021",
abstract = "Održivo upravljanje vodnim resursima zahteva prognoze dostupne količine vode kao pomoć u donošenju upravljačkih odluka. Međutim, te prognoze su često nepouzdane zbog prisustva različitih tipova neodređenosti. Kod primene linijskih (1D) modela tečenja u otvorenim tokovima neki od dominantnijh izvora neodređenosti su nedovoljno dobro poznavanje graničnih uslova (hidrogrami dotoka, krive protoka) i nepouzdani početni uslovi koji su osnova od koje se započinje prognoza. Kontinulana merenja na sistemu (npr. merenja nivoa na reci) predstavljaju relativno pouzdan reprezent njegovog stanja ali pokrivaju samo jedan mali deo domena koji se razmatra. Zbog toga se pribegava postupku asimilacije podataka kojom se usaglašavaju rezultati 1D modela tečenja u reci i merenja nivoa. Ova usaglašavanja se sprovode za već prikupljene podatke, u vremenskom periodu neposredno pre trenutka od koga se želi izvršiti prognoza. Na kraju asimilacionog perioda model bolje oslikava trenutno stanje na celom domenu i može se iskoristiti za prognozu. Međutim, ako se radi kontinualna asimilacija modela, promene u stanju tokom asimilacije ukazuju na stepen greške u ulaznim hidrogramima. Ovo istraživanje prikazuje potencijal nove metode za asimilaciju podataka za rekonstrukciju stvarnih hidrograma na vodomernim stanicama na osnovu zabeleženih nivoa. Ovaj postupak se može koristiti kao alat za rekonstrukciju poplavnih talasa i za procenu krivih protoka na pojedinim lokacijama.",
publisher = "Univerzitet u Beogradu – Građevinski fakultet, Beograd",
journal = "Zbornik radova 19. naučnog savetovanja Srpskog društva za hidraulička istraživanja i Srpskog društva za hidrologiju",
title = "Rekonstrukcija hidrograma na vodomernim stanicama primenom rezultata asimilacije preliminarni rezultati",
pages = "265-255",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2457"
}
Milašinović, M., Prodanović, D.,& Zindović, B.. (2021). Rekonstrukcija hidrograma na vodomernim stanicama primenom rezultata asimilacije preliminarni rezultati. in Zbornik radova 19. naučnog savetovanja Srpskog društva za hidraulička istraživanja i Srpskog društva za hidrologiju
Univerzitet u Beogradu – Građevinski fakultet, Beograd., 255-265.
https://hdl.handle.net/21.15107/rcub_grafar_2457
Milašinović M, Prodanović D, Zindović B. Rekonstrukcija hidrograma na vodomernim stanicama primenom rezultata asimilacije preliminarni rezultati. in Zbornik radova 19. naučnog savetovanja Srpskog društva za hidraulička istraživanja i Srpskog društva za hidrologiju. 2021;:255-265.
https://hdl.handle.net/21.15107/rcub_grafar_2457 .
Milašinović, Miloš, Prodanović, Dušan, Zindović, Budo, "Rekonstrukcija hidrograma na vodomernim stanicama primenom rezultata asimilacije preliminarni rezultati" in Zbornik radova 19. naučnog savetovanja Srpskog društva za hidraulička istraživanja i Srpskog društva za hidrologiju (2021):255-265,
https://hdl.handle.net/21.15107/rcub_grafar_2457 .

Control theory-based data assimilation for hydraulic models as a decision support tool for hydropower systems: sequential, multi-metric tuning of the controllers

Milašinović, Miloš; Prodanović, Dušan; Zindović, Budo; Stojanović, Boban; Milivojević, Nikola

(IWA Publishing, 2021)

TY  - JOUR
AU  - Milašinović, Miloš
AU  - Prodanović, Dušan
AU  - Zindović, Budo
AU  - Stojanović, Boban
AU  - Milivojević, Nikola
PY  - 2021
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2363
AB  - Increasing renewable energy usage puts extra pressure on decision-making in river hydropower systems. Decision support tools are used for near-future forecasting of the water available. Model-driven forecasting used for river state estimation often provides bad results due to numerous uncertainties. False inflows and poor initialization are some of the uncertainty sources. To overcome this, standard data assimilation (DA) techniques (e.g., ensemble Kalman filter) are used, which are not always applicable in real systems. This paper presents further insight into the novel, tailor-made model update algorithm based on control theory. According to water-level measurements over the system, the model is controlled and continuously updated using proportional–integrative–derivative (PID) controller(s). Implementation of the PID controllers requires the controllers’ parameters estimation (tuning). This research deals with this task by presenting sequential, multi-metric procedure, applicable for controllers’ initial tuning. The proposed tuning method is tested on the Iron Gate hydropower system in Serbia, showing satisfying results.
PB  - IWA Publishing
T2  - Journal of Hydroinformatics
T1  - Control theory-based data assimilation for hydraulic models as a decision support tool for hydropower systems: sequential, multi-metric tuning of the controllers
IS  - 3
VL  - 23
DO  - 10.2166/hydro.2021.078
ER  - 
@article{
author = "Milašinović, Miloš and Prodanović, Dušan and Zindović, Budo and Stojanović, Boban and Milivojević, Nikola",
year = "2021",
abstract = "Increasing renewable energy usage puts extra pressure on decision-making in river hydropower systems. Decision support tools are used for near-future forecasting of the water available. Model-driven forecasting used for river state estimation often provides bad results due to numerous uncertainties. False inflows and poor initialization are some of the uncertainty sources. To overcome this, standard data assimilation (DA) techniques (e.g., ensemble Kalman filter) are used, which are not always applicable in real systems. This paper presents further insight into the novel, tailor-made model update algorithm based on control theory. According to water-level measurements over the system, the model is controlled and continuously updated using proportional–integrative–derivative (PID) controller(s). Implementation of the PID controllers requires the controllers’ parameters estimation (tuning). This research deals with this task by presenting sequential, multi-metric procedure, applicable for controllers’ initial tuning. The proposed tuning method is tested on the Iron Gate hydropower system in Serbia, showing satisfying results.",
publisher = "IWA Publishing",
journal = "Journal of Hydroinformatics",
title = "Control theory-based data assimilation for hydraulic models as a decision support tool for hydropower systems: sequential, multi-metric tuning of the controllers",
number = "3",
volume = "23",
doi = "10.2166/hydro.2021.078"
}
Milašinović, M., Prodanović, D., Zindović, B., Stojanović, B.,& Milivojević, N.. (2021). Control theory-based data assimilation for hydraulic models as a decision support tool for hydropower systems: sequential, multi-metric tuning of the controllers. in Journal of Hydroinformatics
IWA Publishing., 23(3).
https://doi.org/10.2166/hydro.2021.078
Milašinović M, Prodanović D, Zindović B, Stojanović B, Milivojević N. Control theory-based data assimilation for hydraulic models as a decision support tool for hydropower systems: sequential, multi-metric tuning of the controllers. in Journal of Hydroinformatics. 2021;23(3).
doi:10.2166/hydro.2021.078 .
Milašinović, Miloš, Prodanović, Dušan, Zindović, Budo, Stojanović, Boban, Milivojević, Nikola, "Control theory-based data assimilation for hydraulic models as a decision support tool for hydropower systems: sequential, multi-metric tuning of the controllers" in Journal of Hydroinformatics, 23, no. 3 (2021),
https://doi.org/10.2166/hydro.2021.078 . .
3

Flow measurements in non-standard conditions

Prodanović, Dušan

(Građevinski fakultet Univerziteta u Beogradu, 2021)

TY  - CONF
AU  - Prodanović, Dušan
PY  - 2021
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2500
AB  - The flow rate of water, and the accuracy used to measure it, is important to know. Numerous international and national standards exist, defining the conditions for flow measurement. However, the needed “standardized flow conditions” are often impossible to satisfy in field and they can be used just as guidance. This paper presents four cases with such non-standard conditions, where the author had to perform the flow rate measurement. For each case the approach used is explained, the results obtained are given and the achieved accuracy is assessed. All measurements were performed using electromagnetic (EM) velocity measurement probes, specifically designed to suit local conditions. Parallel to direct velocity measurement, CFD (Computational Fluid Dynamics) was used to analyse the flow conditions and get better insight into the flow field, with an idea to extract the data from modelled flow field in order to perform the flow meter calibration. Throughout the presented cases, which cover last two decades, clear developments of both hardware and knowledge can be seen.
PB  - Građevinski fakultet Univerziteta u Beogradu
C3  - Civil Engineering 2021, Achievements and Visions
T1  - Flow measurements in non-standard conditions
EP  - 181
SP  - 161
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2500
ER  - 
@conference{
author = "Prodanović, Dušan",
year = "2021",
abstract = "The flow rate of water, and the accuracy used to measure it, is important to know. Numerous international and national standards exist, defining the conditions for flow measurement. However, the needed “standardized flow conditions” are often impossible to satisfy in field and they can be used just as guidance. This paper presents four cases with such non-standard conditions, where the author had to perform the flow rate measurement. For each case the approach used is explained, the results obtained are given and the achieved accuracy is assessed. All measurements were performed using electromagnetic (EM) velocity measurement probes, specifically designed to suit local conditions. Parallel to direct velocity measurement, CFD (Computational Fluid Dynamics) was used to analyse the flow conditions and get better insight into the flow field, with an idea to extract the data from modelled flow field in order to perform the flow meter calibration. Throughout the presented cases, which cover last two decades, clear developments of both hardware and knowledge can be seen.",
publisher = "Građevinski fakultet Univerziteta u Beogradu",
journal = "Civil Engineering 2021, Achievements and Visions",
title = "Flow measurements in non-standard conditions",
pages = "181-161",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2500"
}
Prodanović, D.. (2021). Flow measurements in non-standard conditions. in Civil Engineering 2021, Achievements and Visions
Građevinski fakultet Univerziteta u Beogradu., 161-181.
https://hdl.handle.net/21.15107/rcub_grafar_2500
Prodanović D. Flow measurements in non-standard conditions. in Civil Engineering 2021, Achievements and Visions. 2021;:161-181.
https://hdl.handle.net/21.15107/rcub_grafar_2500 .
Prodanović, Dušan, "Flow measurements in non-standard conditions" in Civil Engineering 2021, Achievements and Visions (2021):161-181,
https://hdl.handle.net/21.15107/rcub_grafar_2500 .

Prikaz knjige ``Metrology in Urban Drainage and Stormwater Management: Plug and Pray'', IWA

Prodanović, Dušan

(Udruženje za tehnologiju vode i sanitarno inženjerstvo, 2021)

TY  - CONF
AU  - Prodanović, Dušan
PY  - 2021
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2494
AB  - Prikaz radne verzije knjige: Metrology in Urban Drainage and Stormwater Management: Plug and Pray. Editori: Jean-Luc BERTRAND-KRAJEWSKI, François Clemens and Mathieu Lepot. Izdavač: IWA Publishing
PB  - Udruženje za tehnologiju vode i sanitarno inženjerstvo
C3  - 20 konferencija - Vodovodni i kanalizacioni sistemi
T1  - Prikaz knjige ``Metrology in Urban Drainage and Stormwater Management: Plug and Pray'', IWA
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2494
ER  - 
@conference{
author = "Prodanović, Dušan",
year = "2021",
abstract = "Prikaz radne verzije knjige: Metrology in Urban Drainage and Stormwater Management: Plug and Pray. Editori: Jean-Luc BERTRAND-KRAJEWSKI, François Clemens and Mathieu Lepot. Izdavač: IWA Publishing",
publisher = "Udruženje za tehnologiju vode i sanitarno inženjerstvo",
journal = "20 konferencija - Vodovodni i kanalizacioni sistemi",
title = "Prikaz knjige ``Metrology in Urban Drainage and Stormwater Management: Plug and Pray'', IWA",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2494"
}
Prodanović, D.. (2021). Prikaz knjige ``Metrology in Urban Drainage and Stormwater Management: Plug and Pray'', IWA. in 20 konferencija - Vodovodni i kanalizacioni sistemi
Udruženje za tehnologiju vode i sanitarno inženjerstvo..
https://hdl.handle.net/21.15107/rcub_grafar_2494
Prodanović D. Prikaz knjige ``Metrology in Urban Drainage and Stormwater Management: Plug and Pray'', IWA. in 20 konferencija - Vodovodni i kanalizacioni sistemi. 2021;.
https://hdl.handle.net/21.15107/rcub_grafar_2494 .
Prodanović, Dušan, "Prikaz knjige ``Metrology in Urban Drainage and Stormwater Management: Plug and Pray'', IWA" in 20 konferencija - Vodovodni i kanalizacioni sistemi (2021),
https://hdl.handle.net/21.15107/rcub_grafar_2494 .

Pregled stanja monitoringa u kanalizaciji Srbije

Vojt, Predrag; Ivetić, Damjan; Bićanić, Davor; Prodanović, Dušan

(Udruženje za tehnologiju vode i sanitarno inženjerstvo, 2021)

TY  - CONF
AU  - Vojt, Predrag
AU  - Ivetić, Damjan
AU  - Bićanić, Davor
AU  - Prodanović, Dušan
PY  - 2021
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2495
AB  - Pregled stanja monitoringa u kanalizaciji Srbije, sa datim uvodnim objašnjenjima, osnovno o tome šta je monitoring i zašto se radi u sistemu kanalizacije, o kontinualnom monitoringu i privremenom monitoringu, pregled gde su autori sve izvršili monitoring sa objašnjenjem koje su sve metode merenja korišćene. Prikaz osnovnih rezultata monitoringa i statistički pokazatelji.
PB  - Udruženje za tehnologiju vode i sanitarno inženjerstvo
C3  - 20 konferencija - Vodovodni i kanalizacioni sistemi
T1  - Pregled stanja monitoringa u kanalizaciji Srbije
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2495
ER  - 
@conference{
author = "Vojt, Predrag and Ivetić, Damjan and Bićanić, Davor and Prodanović, Dušan",
year = "2021",
abstract = "Pregled stanja monitoringa u kanalizaciji Srbije, sa datim uvodnim objašnjenjima, osnovno o tome šta je monitoring i zašto se radi u sistemu kanalizacije, o kontinualnom monitoringu i privremenom monitoringu, pregled gde su autori sve izvršili monitoring sa objašnjenjem koje su sve metode merenja korišćene. Prikaz osnovnih rezultata monitoringa i statistički pokazatelji.",
publisher = "Udruženje za tehnologiju vode i sanitarno inženjerstvo",
journal = "20 konferencija - Vodovodni i kanalizacioni sistemi",
title = "Pregled stanja monitoringa u kanalizaciji Srbije",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2495"
}
Vojt, P., Ivetić, D., Bićanić, D.,& Prodanović, D.. (2021). Pregled stanja monitoringa u kanalizaciji Srbije. in 20 konferencija - Vodovodni i kanalizacioni sistemi
Udruženje za tehnologiju vode i sanitarno inženjerstvo..
https://hdl.handle.net/21.15107/rcub_grafar_2495
Vojt P, Ivetić D, Bićanić D, Prodanović D. Pregled stanja monitoringa u kanalizaciji Srbije. in 20 konferencija - Vodovodni i kanalizacioni sistemi. 2021;.
https://hdl.handle.net/21.15107/rcub_grafar_2495 .
Vojt, Predrag, Ivetić, Damjan, Bićanić, Davor, Prodanović, Dušan, "Pregled stanja monitoringa u kanalizaciji Srbije" in 20 konferencija - Vodovodni i kanalizacioni sistemi (2021),
https://hdl.handle.net/21.15107/rcub_grafar_2495 .