| 一类时变时延网络控制系统的鲁棒容错控制 |
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| 引用本文： | 郭一楠,张芹英,巩敦卫,张建化.一类时变时延网络控制系统的鲁棒容错控制[J].控制与决策,2008,23(6):689-692. |
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| 作者姓名： | 郭一楠 张芹英 巩敦卫 张建化 |
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| 作者单位： | 1. 中国矿业大学信息与电气工程学院,江苏徐州,221008
2. 徐州工程学院,江苏徐州,221008 |
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| 摘 要： | 针对一类具有时变时延的不确定网络控制系统,研究存在执行器失效情况的系统鲁棒容错控制问题.基于完整性容错控制思想和李亚普诺夫时延依赖稳定理论,给出了系统对执行器失效具有完整性的充分条件,设计了鲁棒容错控制器.仿真结果表明,该控制器不仅能保证系统鲁棒渐近稳定,而且使系统具有良好的动态性能.
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| 关 键 词： | 网络控制系统 时变时延 时延依赖 不确定参数 容错控制 |
| 文章编号： | 1001-0920(2008)06-0689-04 |
| 收稿时间： | 2007/4/11 0:00:00 |
| 修稿时间： | 2007年4月11日 |
Robust fault-tolerant control of networked control systems with time-varying delays |
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| GUO Yi-nan,ZHANG Qin-ying,GONG Dun-wei,ZHANG Jian-hua.Robust fault-tolerant control of networked control systems with time-varying delays[J].Control and Decision,2008,23(6):689-692. |
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| Authors: | GUO Yi-nan ZHANG Qin-ying GONG Dun-wei ZHANG Jian-hua |
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| Affiliation: | GUO Yi-nan1,ZHANG Qin-ying1,GONG Dun-wei1,ZHANG Jian-hua2(1.School of Information , Electrical Engineering,China University of Mining , Technology,Xuzhou 221008,China,2.Xuzhou Institute of Technology,China.) |
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| Abstract: | For a class of networked control systems with time-varying delays, a robust fault-tolerant control problem with actuator failures is discussed. Based on the integrity fault-tolerant control theory and the time-delay-dependent stability criteria, the sufficient conditions for systems with integrity against actuator failures are given, and the robust fault-tolerant controller is designed. Simulation results show that the controller can not only guarantee the robust stability, but also obtain better dynamic pe... |
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| Keywords: | Networked control system Time-varying delay Time-delay-dependent Uncertain parameter Fault-tolerant control |
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