中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2011, Vol. 30 ›› Issue (4): 860-863.DOI: 10.3969/j.issn.1674-0696.2011.04.035

• • 上一篇    下一篇

永磁同步电机位置伺服系统的滑模控制

黄飞   

  1. 海南大学机电工程学院,海南儋州571737
  • 收稿日期:2011-04-01 修回日期:2011-05-10 出版日期:2011-08-15 发布日期:2015-01-22
  • 作者简介:黄飞(1987—),男,重庆忠县人,本科,主要研究方向为车辆自动控制理论与试验。E-mail:tonguniversity@msn.cn。

Sliding Mode Control of Permanent Magnet Synchronous Motor Position Servo System

HUANG Fei   

  1. School of Mechanical and Electrical Engineering,Hainan University,Danzhou 571737,Hainan,China
  • Received:2011-04-01 Revised:2011-05-10 Online:2011-08-15 Published:2015-01-22

摘要: 介绍了一种基于指数趋近率的滑模变结构控制( SMC) 方法。速度环采用PI 控制,消除系统稳态误差和提高 响应速度,位置环采用滑模控制,抑制参数摄动及负载扰动。仿真结果表明: 该控制策略具有良好的响应速度并能 快速准确的跟踪位置给定。

关键词: 永磁同步电动机, 滑模变结构控制, PI控制, 位置控制

Abstract: A sliding mode control ( SMC) approach,which is based on exponential reaching law,was introduced. PI controller of velocity loop was introduced to reduce system steady-state error and to increase system response speed,the sliding mode controller of positional loop was applied to restrain effects of parameter uncertainties and external disturbance. The simulation results show that the controller is of good response speed and able to track the given position quickly and accurately.

Key words: permanent magnet synchronous motor, sliding mode control, PI control, position control

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