Stability analysis on automatic control methods of open canal |
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| Authors: | Xiaobo Feng Kang Wang |
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| Institution: | FENG Xiaobo,WANG Kang State Key Laboratory of Water Resources and Hydropower Engineering Science/Wuhan University,Wuhan 430072,Hubei,China |
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| Abstract: | The relationship between the automatic control method and the stability of the open canal is studied by means of numerical simulation of unsteady flow in an open canal under different methods of control. It is found the Proportional-Proportional plus Reset (P+PR) control is more reliable than the Linear Quadratic Regulator (LQR) control. Moreover, for the P+PR control, the hydraulic response of the constant volume method of operation is better than that of the constant downstream depth method in the type of... |
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| Keywords: | open canal automatic control Chinese South-to- North Water Diversion Project unsteady flow |
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