| 不确定脉冲系统的鲁棒H∞控制 |
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| 引用本文： | 关治洪,廖俊锋,廖锐全. 不确定脉冲系统的鲁棒H∞控制[J]. 控制理论与应用, 2002, 19(4): 623-626 |
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| 作者姓名： | 关治洪 廖俊锋 廖锐全 |
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| 作者单位： | 华中科技大学 控制科学与工程系, 武汉 430074;华中科技大学 控制科学与工程系, 武汉 430074;华中科技大学 控制科学与工程系, 武汉 430074 |
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| 基金项目： | 国家自然科学基金(60074009); 高校博士点基金(199048718); 高校骨干教师资助计划资助项目. |
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| 摘 要： | 首次提出并研究了不确定脉冲系统的鲁棒H∞控制问题. 基于代数Riccati方程正定矩阵解的存在性, 建立了不确定脉冲闭环系统具有鲁棒H∞特性的充分性准则, 同时给出了相应的状态反馈控制设计方法, 并用数值例子说明了所得结果的有效性.
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| 关 键 词： | 脉冲系统 不确定性 H∞控制 Riccati方程 鲁棒性 |
| 文章编号： | 1000-8152(2002)04-04-0623 |
| 收稿时间： | 2001-06-23 |
| 修稿时间： | 2001-06-23 |
Robust H-infinity control of uncertain impulsive systems |
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| GUAN Zhi-hong,LIAO Jun-feng and LIAO Rui-quan. Robust H-infinity control of uncertain impulsive systems[J]. Control Theory & Applications, 2002, 19(4): 623-626 |
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| Authors: | GUAN Zhi-hong LIAO Jun-feng LIAO Rui-quan |
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| Affiliation: | Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074,China;Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074,China;Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074,China |
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| Abstract: | H-infinity robust control of uncertain impulsive systems which has not been studied up to now is introduced and investigated. On the basis of algebraic Riccati equation, several sufficient conditions for robust H-infinity criteria of the corresponding impulsive closed loop systems are established. A simple approach to the design of a robust impulsive controller is then presented. A numerical example is given for illustration of the theoretical results. |
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| Keywords: | impulsive systems uncertainty H-infinity control Riccati equation robustness |
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