| 一类时滞切换奇异系统的状态反馈H∞控制 |
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| 引用本文： | 李纹,包俊东.一类时滞切换奇异系统的状态反馈H∞控制[J].河南科学,2010,28(2):127-131. |
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| 作者姓名： | 李纹 包俊东 |
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| 作者单位： | 内蒙古师范大学,数学科学学院,呼和浩特,010022 |
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| 基金项目： | 内蒙古自然科学基金资助项目 |
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| 摘 要： | 针对一类由任意有限多个时滞奇异子系统组成的切换系统,研究系统的状态反馈H∞控制问题,利用Lyapunov函数方法和凸组合技术.以LMI的形式给出了在切换状态反馈控制策略下,系统实现状态反馈H∞控制的充分条件.进而给出了切换律和状态反馈H∞切换控制器的设计方案.仿真算例说明控制器设计方案的可行性与有效性.
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| 关 键 词： | 切换系统 奇异系统 状态反馈 状态和控制时滞 线性矩阵不等式 |
State Feedback H∞ Control for Switched Singular Systems with Delays in Both State and Control |
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| Li Wen,Bao Jundong.State Feedback H∞ Control for Switched Singular Systems with Delays in Both State and Control[J].Henan Science,2010,28(2):127-131. |
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| Authors: | Li Wen Bao Jundong |
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| Institution: | (College of Mathematics Science, inner Mongolia Normal University, Huhhot 010022, China) |
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| Abstract: | The state feedback H∞ control problem for switched singular systems with delays in both state and control are researched in this paper. Based on Lyapunov function approaches and convex combinations techniques, a LMI-based sufficient condition is given for the system implementation of state feedback H∞ control. Furthermore, switching law and state feedback H∞ controller are designed. A simulation example illustrates the feasibility and effectiveness of the designed controller. |
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| Keywords: | switched systems singular systems state feedbacx state and contro delays LMIS |
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