航空学报 > 1995, Vol. 16 Issue (4): 69-77

不确定大系统的分散输出反馈容错控制

胡寿松1, 范存海1, 胡维礼2   

  1. 1. 南京航空航天大学自控系;2. 南京理工大学自控系
  • 收稿日期:1994-02-21 修回日期:1994-06-09 出版日期:1995-08-25 发布日期:1995-08-25

DECENTRALIZED OUTPUT FEEDBACK FAULT TOLERANT CONTROL FOR UNCERTAIN LARGE SCALE SYSTEMS

Hu Shousong1, Fan Cunhai1, Hu Weili2   

  1. 1. Dept. of Auto.Contr.,Nanjing University of Aeronautics and Astronautics,Nnanjing,210016;2. Dept.of Auto.Contr.,Nanjiang University of Science and Technology,Nanjing,210014
  • Received:1994-02-21 Revised:1994-06-09 Online:1995-08-25 Published:1995-08-25

摘要: 针对不确定性关联大系统提出对执行机构故障、传感器故障以及混合故障具有完整性的3种分散输出反馈容错控制律设计方法。可以使得故障闭环大系统在有界参数不确定时渐近稳定,而且保证故障大系统的H∞性能次优。

Abstract: Three methods of designing the decentralized output feedback fault-tolerant control laws which possess integrity with actor failure,sensor failure and mixed failure are presented. Not only can they make the fault closed largescale systems asymptotically stable under the uncertain bounded parameters,but also keep it suboptimal by H ∞.

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