Naslov
Analysis of constant volume control system in the irrigation canal

Autori
Gereš, Dragutin ; Šperac, Marija

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Hydrological Forecasting and Hydrological Bases of Water Management, 127,paper on CD-ROM,8 pp, / - Bratislava, 2000, 127, paper on CD-ROM, 8pp

Skup
XXth Conference of the Danubian Countries

Mjesto i datum
Bratislava, Slovačka, 04.09.2000. - 08.09.2000

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
irrigation;level and discharge control;constant volume;Taylor series;
(irrigation; level and discharge control; constant volume; Taylor series)

Sažetak
The system controlling the level and discharge of water in the irrigation canal has the function to regulate the irrigation water in order to achive effective use for agricultural purposes. The task of the control system is allocation of the required water quantity to the specific user. The paper analyzes the remote control system with a constant volume of water. The Saint-Venant equations for flow in open canals are linearized by Taylor series. The result is a series of linear dynamic conditions for the open canal with several basins. In control, the principle of optimum control of delivery of irrigation water is applied, as well as the estimation theory. The algorhythm of water volume and level in the canal has been developed and tested, using linearized Saint-Venant equations. Algorthythm tests have given good results.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

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