引用本文:李文林,王红军.变结构控制系统到达条件的研究[J].控制理论与应用,1999,16(4):596~599.[点击复制]
Li Wenlin and Wang Hongjun.The Study on Reach Condition of Variable Structure Control Systems[J].Control Theory and Technology,1999,16(4):596~599.[点击复制]
变结构控制系统到达条件的研究
The Study on Reach Condition of Variable Structure Control Systems
摘要点击 897  全文点击 391  投稿时间:1997-07-22  修订日期:1998-06-29
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DOI编号  
  1999,16(4):596-599
中文关键词  非线性控制系统  变结构控制  滑动模态  抖振
英文关键词  nonlinear control system  variable structure control  sliding mode  chattering
基金项目  
作者单位
李文林,王红军  
中文摘要
      本文研究了变结构控制系统两种运动形式的联系,证明了在一定条件下,其常规运动向滑动流形接近的同时又在跟踪滑动模态.基于这一结果,我们提出了新的滑模到达条件,并将该条件用于变结构控制系统的设计,有效地削弱了抖振,改善了系统的稳态性能.
英文摘要
      This paper studies the relation of two motions of variable structure control systems.It is show that the regular motion always trails after the sliding mode as it heads towards the sliding surface.Based on the result,a new reach condition is suggested.With the new condition,the control is schem of variable structure control is considered,and the chattering is reduced greatly.