【摘要】 针对异步电动机矢量控制中的转速控制器进行了研究,在异步电动机矢量控制系统中,将传统的转速PID控制器转换为模糊PID控制器,并利用Matlab/Simulink建立仿真模型,通过仿真实验验证了模糊PID控制具有减小转速超调量,提高稳态精度的优点。更多还原

【Abstract】 This paper makes research on the speed controller of the vector controlled induction motor drives,converts the traditional vector controlled induction motor system based on the speed of traditional PID controller into fuzzy PID controller and establishes a simulation model by Matlab/Simulink.The results reveal that fuzzy PID controller has the characteristics of low speed overshoot and high steady-state accuracy.更多还原