| 引用本文: | 陈茂银, 周东华.线性系统的鲁棒故障诊断[J].控制理论与应用,2005,22(5):718~722.[点击复制] |
| CHEN Mao-yin,ZHOU Dong-hua.Robust fault diagnosis of linear systems[J].Control Theory & Applications,2005,22(5):718~722.[点击复制] |
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| 线性系统的鲁棒故障诊断 |
| Robust fault diagnosis of linear systems |
| 摘要点击 2391 全文点击 1348 投稿时间:2004-03-23 修订日期:2004-10-21 |
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| DOI编号 10.7641/j.issn.1000-8152.2005.5.009 |
| 2005,22(5):718-722 |
| 中文关键词 鲁棒故障诊断 故障重构 混沌同步 保密通讯 |
| 英文关键词 robust fault diagnosis fault reconstruction chaos synchronization secure communication |
| 基金项目 国家自然基金资助项目(60025307,60234010);973资助项目(2002CB312200);博士后科学基金资助项目(20040350081) |
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| 中文摘要 |
| 本文讨论了线性系统关于执行器故障的鲁棒诊断问题.应用混沌同步方法,能够将线性系统关于执行器故障的鲁棒诊断问题转化为极点配置问题或线性矩阵不等式的求解问题.该方法能够直接重构故障信息而不是通过产生和评价残差信号得到故障信息,从而避免了产生和评价残差信号的复杂性. |
| 英文摘要 |
| The problem of robust fault diagnosis for linear systems is discussed.With the proposed chaos synchronization method,this problem can be transformed into the problem of pole placement or the solution of a linear matrix inequality.The proposed scheme directly reconstructs the fault signal rather than obtaining it by generating and evaluating the residual signals. |