Asynchronous motor vector control based on fuzzy adaptive PID controller

In order to overcome the shortcomings of the relatively poor adaptability and robustness of the traditional PID controller, this paper presents a fuzzy adaptive PID controller of asynchronous motor control. Guaranteeing the fast convergence of the global situation, the adaptive PID controller parameters will be automatically adjusted on-line. Simulation results show that the adaptive PID controller can not only meet the real-time, but also can effectively improve the dynamic performance and static performance of induction motor.