Application of an Intelligent Self-Tuning Fuzzy PID Controller on DC-DC Buck Converter
نویسندگان
چکیده
This paper presents a development of a self-tuning fuzzy PID controller to overcome the appearance of nonlinearities and uncertainties in the system. The self-tuning fuzzy PID controller is the combination of a classical PID and fuzzy controller. The controller is designed based on the expert knowledge of the system. Fuzzy logic is used to tune each parameter of PID controller. Appropriate fuzzy rules are designed to tune the parameter Kp, Ki and Kd of the PID controller, the performance of the buck converter has improved significantly compare to conventional PID controller.
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