• CN:11-2187/TH
  • ISSN:0577-6686

›› 2002, Vol. 38 ›› Issue (10): 135-138.

• 论文 • 上一篇    下一篇

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带观测器的最优滑动模态变结构控制在火炮直流伺服系统中的应用研究

韩崇伟;林廷圻;林子琦;代普;李鲜红   

  1. 西安交通大学机电工程系;西北机电工程研究所
  • 发布日期:2002-10-15

APPLICATION STUDY OF THE ARTILLERY DC SERVO SYSTEM BASED ON THE STATE OBSERVER'S OPTIMAL VSC STRATEGY

Han Chongwei;Lin Tingqi;Lin Ziqi; Dai Pu; Li Xianhong   

  1. Xi'an Jiaotong University Research Institute ofXibei Mechanical and Electronic Engineering
  • Published:2002-10-15

摘要: 提出基于观测器设计的大功率PWM伺服系统最优化滑动模态变结构控制方法,消除了变结构控制中存在的颤振问题,通过计算机仿真与台架试验标明了该方法的有效性。该方法结构简单、实时性强,具有一定的工程实用价值。

关键词: 非线性控制, 滑动模态变结构控制, 鲁棒控制

Abstract: The method of the big power PWM servo system based on the state observer's optimal VSC strategy is proposed, The chattering in the VSC system is eliminated by using this method. The results of simulation and experiment demonstrate that this method is effective and has simple structure. It can be vised in real time control.

Key words: Nonlinear control, Variable structure control with sliding model Robust control

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