引用本文:孙宜标,郭庆鼎,刘 洋.模糊自学习滑模变结构控制的研究及在直线AC伺服系统中的应用(英文)[J].控制理论与应用,2001,18(6):833~837.[点击复制]
SUN Yi-biao,GUO Qing-ding,LIU Yang.Research on Fuzzy Self-learning Sliding Mode Variable Structure Control and Its Application to Linear AC Servo System[J].Control Theory and Technology,2001,18(6):833~837.[点击复制]
模糊自学习滑模变结构控制的研究及在直线AC伺服系统中的应用(英文)
Research on Fuzzy Self-learning Sliding Mode Variable Structure Control and Its Application to Linear AC Servo System
摘要点击 1596  全文点击 1162  投稿时间：2000-05-31  修订日期：2001-02-27
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DOI编号  10.7641/j.issn.1000-8152.2001.6.005
  2001,18(6):833-837
中文关键词  滑模变结构控制  模糊自学习  抖振  直线伺服系统
英文关键词  sliding mode variable structure control  fuzzy self learning  chattering  linear servo system
基金项目  
作者单位
孙宜标 沈阳工业大学 电气工程学院, 沈阳 110023 
郭庆鼎 沈阳工业大学 电气工程学院, 沈阳 110023 
刘 洋 沈阳工业大学 电气工程学院, 沈阳 110023 
中文摘要
      滑模变结构控制(SMSVC)是一种特殊的非线性控制策略, 它对参数变化, 负载扰动以及系统的不确定性有强的鲁棒性. 然而, 系统的控制精度和稳定性受到由滑模开关控制所引起的抖振的影响. 在本文给出的方法中, 抖振可以通过在传统的滑模控制中引入模糊自学习加以有效的抑制, 而对SMVSC的强鲁棒性不产生影响. 对于直接驱动的AC直线伺服系统的仿真结果显示了这种方法是有效的.
英文摘要
      Sliding mode variable structure control(SMVSC) is a special nonlinear control strategy, which has strong robustness against parameter variations, load disturbances and uncertainty of system. Nevertheless, the control precision and stability of system will be affected by the chattering, caused by sliding mode switch control. To address the problem, this paper proposes that the chattering can be effectively minimized by introducing fuzzy self learning in conventional sliding mode control, without sacrificing the strong robustness of SMVSC. Simulation research on a direct drive AC linear servo system is also presented in the paper.