| 基于LMI方法的线性广义系统非脆弱控制器设计 |
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| 引用本文： | 林杰,姜建清.基于LMI方法的线性广义系统非脆弱控制器设计[J].常州信息职业技术学院学报,2010,9(2):10-13. |
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| 作者姓名： | 林杰 姜建清 |
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| 作者单位： | 1. 德阳市第三中学,四川德阳,618000
2. 常州信息职业技术学院,江苏常州,213164 |
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| 摘 要： | 研究了线性广义系统的非脆弱控制器设计问题,目的是设计系统的非脆弱控制器;对控制器增益具有加法式摄动和乘法式摄动两种情形,应用线性矩阵不等式（LMI）方法分别给出了其状态反馈非脆弱控制器存在的线性矩阵不等式表示的充分条件,并用该不等式的解给出了非脆弱控制律的表达式;最后给出例子验证了所给方法的应用。
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| 关 键 词： | 线性广义系统 非脆弱控制 控制器增益摄动 LMI方法 |
LMI-based Non-fragile Controller Design for Linear Singular Systems |
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| LIN Jie,JIANG Jian-qing.LMI-based Non-fragile Controller Design for Linear Singular Systems[J].Journal of Changzhou Vocational College of Information Technology,2010,9(2):10-13. |
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| Authors: | LIN Jie JIANG Jian-qing |
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| Affiliation: | 1.The Third Middle School of Deyang City;Deyang;618000 2.Changzhou College of Information Technology;Changzhou;213164;China |
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| Abstract: | This paper discusses non-fragile controller design problems for linear singular systems.The aims are to design a non-fragile controller.By means of the linear matrix inequality approach(LMI),sufficient conditions for the existence of a state feedback controller with additive uncertainty and multiplicative uncertainty are obtained in terms of a set of linear matrix inequalities respectively.With these conditions,explicit expressions of desired non-fragile state feedback controllers are also given.Finally,an ... |
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| Keywords: | linear singular systems non-fragile controller controller gain variation LMI approach |
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