Study on Fuzzy PID Controller for Water Power Generating Unit

In order to overcome the shortcoming of the conventional PID controller of water power generating unit,a new self-tuning fuzzy PID control method is proposed.The output of fuzzy reasoning can adjust PID parameter in the process of control.The way of adjusting PID parameter to obtain the optimal control effect is discussed.Simulation result shows that the designed fuzzy PID control strategy is better then traditional PID control strategy and fuzzy PID control system is of good robustness and stabilization.