Fuzzy sliding mode variable structure control of asynchronous motor based on an improved reaching law

被引：0

作者：

Huang, Yuan ^{[1
]}

Huang, Guoyan ^{[1
]}

机构：

[1] College of Information Science and Engineering, Yanshan University, Qinhuangdao

来源：

Journal of Information and Computational Science | 2015年 / 12卷 / 10期

基金：

中国国家自然科学基金;

关键词：

Asynchronous motor; Chattering; Fuzzy; Reaching law; Sliding mode variable structure;

D O I：

10.12733/jics20106134

中图分类号：

学科分类号：

摘要：

In order to satisfy the high performance of asynchronous motor control requirements, this paper, in view of the chattering problem of asynchronous motor vector control and traditional sliding mode variable structure control system, proposes a fuzzy reaching law method and devises a fuzzy sliding mode variable structure control strategy and analyzes this control strategy for vector control system of asynchronous motor. The simulation results demonstrate that the control strategy can improve the speed tracking performance of the control system and the control strategy can significantly decrease chattering phenomenon of sliding mode controller and improve the dynamic quality of the system with high robustness. Consequently, the feasibility and validity of this control strategy are verified. 1548-7741/Copyright © 2015 Binary Information Press

引用

页码：3855 / 3861

页数：6

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