• CN:11-2187/TH
  • ISSN:0577-6686

›› 2000, Vol. 36 ›› Issue (5): 107-110.

• 论文 • 上一篇    

变结构自适应控制器及其在液压伺服系统中的应用

吴振顺;卢剑锋;董泳;巩世芳   

  1. 哈尔滨工业大学机电工程学院;哈尔滨焊接研究院
  • 发布日期:2000-05-15

ON APPLICATION RESEARCH OF VARIABLE STRUCTURE ADAPTIVE CONTROL IN HYDRAULIC SERVO SYSTEMS

Wu Zhenshun;Lu Jianfeng;Dong Yong;Gong Shifang   

  1. Harbin Institute of Technology Harbin Research Institute of Welding
  • Published:2000-05-15

摘要: 为提高自适应控制的鲁棒性能,根据变结构与自适应控制理论,导出了变结构与自适应控制相结合的多策略交叉控制器,为简化控制算法,提出了压缩变结构自适应控制思想。以仿真为基础,完成了试验研究,说明这种变结构自适应控制器可以有效地提高系统的鲁棒性。

关键词: 变结构控制, 多策略交叉控制器, 液压伺服系统, 自适应控制

Abstract: In order to improve the robustness of adaptive control systems according to variable structure adaptive control theory, a multi-strategy crossing control method on the base of variable structure control combing with adaptive control is obtained. In order to simplify control algorithm, the idea about algorithm of compress variable structure adaptive control is put forward. On the based of simulation, experiment research is finished and these proved that this variable structure adaptive control method can effective improve the robustness of systems.

Key words: Adaptive control, Controller, Hydraulic servo system, Multi-strategy crossing, Variable structure control

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