引用本文:杨富文.具有参数不确定性和外干扰系统的鲁棒H-状态反馈控制[J].控制理论与应用,1993,10(6):698~702.[点击复制]
YNAG Fuwen.Robust H- State Feedback Control for System with Parameter Uncertainty and External Disturbance[J].Control Theory and Technology,1993,10(6):698~702.[点击复制]
具有参数不确定性和外干扰系统的鲁棒H-状态反馈控制
Robust H- State Feedback Control for System with Parameter Uncertainty and External Disturbance
摘要点击 869  全文点击 384  投稿时间:1992-04-20  修订日期:1993-03-09
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DOI编号  
  1993,10(6):698-702
中文关键词  H状态反馈控制  鲁棒控制  参数不确定性  代数Riccati 方程
英文关键词  H state feedback control  robust control  parameter uncertainty  algebra Riccati equation
基金项目  
作者单位
杨富文 福州大学电气工程系 
中文摘要
      本文考虑具有参数不确定性和外干扰系统的鲁棒H-状态反馈控制问题。这个问题的解只需求解一个代数Riccati方程就可得到其状态反馈阵,且这个状态反馈阵仍保持和LQ最优设计相同的形式。运用这样的状态反馈控制,既能保证具有参数不确定性系统是稳定的,又能达到H-最优干扰抑制效果。
英文摘要
      This paper considers robust H- state feedback control problem for systems with parameter uncertainty and external disturbance. The solution to the problem only involves one algebraic Riccati equation, and according to the algebraic Riccati equation, the state feedback matrix can be obtained, the structure of which maintains the same form as LQ optimal design. Such state feedback control can ensure that the close-loop system with parameter uncertainty is stable and achieve optimal H- disturbance attenuation.