Fuzzy Logic PID Based Control Design for Permanent Magnet Synchronous Motor Servo System
This paper mainly deals with a fuzzy logic proportional-integral-derivative (PID) based controller for a permanent magnet synchronous motor (PMSM) system. To greatly improve the dynamic characteristics of the PMSM and refrain from undesired disturbance due to parameter diversification and load disturbance, a novel fuzzy switching algorithm is created and a combined fuzzy PID controller is further developed to ensure smooth transition over a wide range of speeds. Numerical simulation and physical experiments on the PMSM servo system confirm that the proposed controller has been endowed with the advantage of both fuzzy logic controller and PID controller, which yields enhanced dynamic feats and stability.
fuzzy logic PID controller permanent magnet synchronous motor fuzzy switching function
Junzhi Yu Xiaolei Hu Rui Ding
Key Laboratory of Complex Systems and Intelligence Science Institute of Automation, Chinese Academy Key Laboratory of Complex Systems and Intelligence Science Institute of Automation, Chinese Academy
国际会议
长沙
英文
1680-1683
2009-10-10（万方平台首次上网日期，不代表论文的发表时间）