Fuzzy Sliding Mode Control of Permanent Magnet Synchronous Motor Based on an Improved index Reaching Law

被引：0

作者：

Liu, Zong-feng ^{[1
]}

Xie, Kai-yang ^{[1
]}

Yang, Qi-xi ^{[1
]}

Wang, Shu-feng ^{[1
]}

Wang, Qiang ^{[1
]}

Han, Cheng ^{[1
]}

Wang, Bao-yun ^{[1
]}

Li, Jun-long ^{[1
]}

Yang, Kai-li ^{[1
]}

Qi, Jian-quan ^{[1
]}

机构：

[1] Shandong Univ Sci & Technol, Coll Transportat, Qingdao 266590, Peoples R China

来源：

INTERNATIONAL CONFERENCE ON INTELLIGENT EQUIPMENT AND SPECIAL ROBOTS (ICIESR 2021) | 2021年 / 12127卷

关键词：

permanent magnet synchronous motor; speed control system; fuzzy control; sliding mode control; reaching law;

D O I：

10.1117/12.2625266

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In order to improve the performance of permanent magnet synchronous motor (PMSM), an improved index reaching law is presented by introducing the system state variable to solve the problems such as slow tightening speed and high frequency chattering of traditional index reaching law. A fuzzy sliding mode speed control system for PMSM is designed by adjusting the parameters of the reaching law with fuzzy control, and the simulation results are compared with the traditional index reaching law. The results show that the improved approach law can effectively reduce the high frequency chatting at the origin compared with the traditional index approach law, and the PMSM speed control system has faster response speed, better robustness and dynamic and static performance.

引用

页数：9

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