Fuzzy Self-Adaptive PI Control Method for Permanent Magnet Synchronous Motor Drive
نویسندگان
چکیده
Permanent Magnet Synchronous Motor (PMSM) is a non-linear, complex time-varying system. The control performance is not satisfactory in the traditional PID control method. Based on the combination of PI and fuzzy control, the controller of fuzzy self-adaptive PI was designed in this paper. The PID parameters can be set with fuzzy algorithmic approach automatically. Experimental results show that the system has a good dynamic response, small overshoot and static character, as well as the strong ability of self adaption and resisting the load disturbance.
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