PID Control and Notch Filter Design Based on Extended Parameter Plane Method
For industrial servo control systems,PID tuning method based on the extended parameter plane method is proposed to design parameters of controller and filter.A two-inertia elastic system model is estab-lished,and its inertia rate is used to design reference,and the feasibility of the PID design method is verified through simulation analysis.The control of 5th-order systems with three parameters is achieved,and the im-pact on different inertia ratios is analyzed and summarized.At the same time,a notch filter is introduced for underdamped case,the vibration suppression effect with or without notch filters is compared,and the effec-tiveness of the notch filter effect and design method are verified.It is showed that the presented method is very effective for high-order system.
NETL
NSTL
万方数据
维普
