| 一类含有输入时滞的不确定切换系统的鲁棒指数镇定 |
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| 引用本文： | 都海波,林相泽,李世华.一类含有输入时滞的不确定切换系统的鲁棒指数镇定[J].控制与决策,2009,24(9). |
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| 作者姓名： | 都海波 林相泽 李世华 |
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| 作者单位： | 1. 东南大学自动化学院,南京,210096
2. 南京农业大学工学院,南京,210031 |
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| 基金项目： | 国家自然科学基金项目(60504007) |
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| 摘 要： | 针对一类含有输入时滞的不确定切换系统，讨论了鲁棒指数镇定问题，提出了可行的切换控制器和切换信号的设计方法．首先，运用还原法将具有时滞的切换系统转化为无时滞的切换系统；然后，基于线性矩阵不等式，给出了系统在切换控制器和切换信号作用下鲁棒指数可镇定的充分条件，并利用多Ｌｙａｐｕｎｏｖ函数方法给出了定理的详细证明；最后，利用数值仿真例子验证了该方法的有效性．
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| 关 键 词： | 输入时滞 切换系统 线性矩阵不等式 鲁棒指数镇定 |
| 收稿时间： | 2008-10-29 |
| 修稿时间： | 2009-1-12 |
Robust exponential stabilization for a class of uncertain switched systems with input delay |
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| Du Hai-bo,LIN Xiang-ze,LI Shi-hua.Robust exponential stabilization for a class of uncertain switched systems with input delay[J].Control and Decision,2009,24(9). |
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| Authors: | Du Hai-bo LIN Xiang-ze LI Shi-hua |
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| Affiliation: | 1.School of Automation;Southeast University;Nanjing 210096;China;2.College of Engineering;Nanjing Agricultural University;Nanjing 210031;China. |
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| Abstract: | In this paper,robust exponential stabilization for a class of uncertain switched systems with constant input delay is discussed.The feedback controllers and a class of switching signals are designed to stabilize the switched systems.Firstly,the switched systems are transformed into delay-free ones by using the receding horizon method.Then,sufficient conditions under which switched systems can be robust exponentially stabilized are given by virtue of linear matrix inequalities.Based on the multiple Lyapunov ... |
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| Keywords: | Input delay Switched systems Linear matrix inequalities Robust exponential stabilization |
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