| 分布式容错控制系统设计 |
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| 引用本文： | 李一,王阳.分布式容错控制系统设计[J].沈阳大学学报,2011,23(5):5-7. |
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| 作者姓名： | 李一 王阳 |
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| 作者单位： | 1. 沈阳理工大学现代教育技术中心,辽宁沈阳,110168
2. 北京东软慧聚信息技术有限公司,辽宁沈阳,110179 |
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| 摘 要： | 研究了一类分布式容错控制器设计问题,考虑了对一个给定对象设计分布式控制器,以使对象在执行器失效的情况下仍能渐近稳定并达到一定性能指标.对一个对象多个子控制器的系统来讲,对象和各个子控制器的状态相互关联并且有多组关联输入输出信号.当其中子控制器发生故障时,用线性矩阵不等式(LMI)方法设计分布式输出反馈控制器,得到较好效果.
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| 关 键 词： | 分布式控制 被动容错 LMI 执行器失效 |
Distributed Robust Fault-Tolerant Control System Design |
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| LI Yi,WANG Yang.Distributed Robust Fault-Tolerant Control System Design[J].Journal of Shenyang University,2011,23(5):5-7. |
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| Authors: | LI Yi WANG Yang |
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| Institution: | LI Yi1,WANG Yang2(1.Modern Education Technology Center,ShenYang Polytechnic University,Shenyang 110168,China,2.Beijing Huiju Information Technology Company of Neusoft,Shenyang 110179,China) |
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| Abstract: | The problem of distributed robust fault-tolerant control is studied. Some design aspects of distributed controllers are considered that guarantee a given system asymptotic stability and a performance level in the case of some actuators failed. For one plant and multi-subcontrollers system, the plant and subcontrollers＇ state is interconnected and they have many pairs of interconnected control inputmeasurement output signals. When some subcontrollers＇ actuator failed, the method of linear matrix inequality （LMI） is used to design output-feedback controllers for good effectiveness. |
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| Keywords: | distributed control passive fault-tolerant linear matrix inequality（LMI） actuator faults |
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