Study on the Controlled Volume Method of Operation of Canal System

Author

Ding, Zhiliang ; Wang, Changde ; Tan, Guangming ; Guan, Guanghua

Author_Institution

State Key Lab. of Water Resources & Hydropower Eng. Sci., Wuhan Univ., Wuhan

fYear

2009

fDate

23-24 May 2009

Firstpage

1

Lastpage

5

Abstract

The canal operation algorithm based on water volume control method is proposed. The principle of combining discharge feedforward with water level feedback is adopted. And the gate controller adopts the incremental PI control algorithm. An operating simulation mode based on storage volume control method for multireach canal system in series is established. The instance simulation indicates the controlled volume method proposed can carry on optimal control to the water volume of entire canal system. The system responds rapidly and transits smoothly, and the system operation has very strong flexibility.

Keywords

PI control; feedback; feedforward; level control; volume control; water storage; discharge feedforward; gate controller; incremental PI control algorithm; multireach canal system; operating simulation mode; storage volume control method; water level feedback; water volume control method; Automatic control; Automation; Control systems; Feedback; Irrigation; Mathematical model; Optimal control; Pi control; Surface discharges; Water resources;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Systems and Applications, 2009. ISA 2009. International Workshop on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-3893-8

Electronic_ISBN

978-1-4244-3894-5

Type

conf

DOI

10.1109/IWISA.2009.5073145

Filename

5073145