| 一类切换系统的指数稳定性分析 |
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| 引用本文： | 夏君华,王向东.一类切换系统的指数稳定性分析[J].沈阳工业大学学报,2003,25(6):530-532. |
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| 作者姓名： | 夏君华 王向东 |
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| 作者单位： | 沈阳工业大学,信息科学与工程学院,辽宁,沈阳,110023 |
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| 摘 要： | 利用向量投影理论讨论自治切换系统的指数稳定性．首先给出线性切换系统稳定充分条件，在一定条件下，可以推广到一类非线性系统而得到其稳定的充分条件．这种方法比一般的Lyapunov函数方法更容易应用．最后给出一个仿真例子对结论进行验证．
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| 关 键 词： | 切换系统 向量投影理论 指数稳定性分析 非线性系统 |
| 文章编号： | 1000-1646(2003)06-0530-03 |
| 修稿时间： | 2002年10月31 |
Analysis of exponential stability of a switched systems |
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| XIA Jun-hua,WANG Xiang-dong.Analysis of exponential stability of a switched systems[J].Journal of Shenyang University of Technology,2003,25(6):530-532. |
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| Authors: | XIA Jun-hua WANG Xiang-dong |
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| Abstract: | Using the vector projection theory ,the exponential stability of autonomous switched systems is investigated.Firstly,the sufficient conditions of stability of linear switched systems is presented; Furthermore,the sufficient conditions of stability of nonlinear switched systems is extended when the system satisfies some conditions.Comparing with Lyapunov function method currently used,this approach is more applicable.Finally,simulation examples are given to show the validity of the result. |
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| Keywords: | switched systems vertor projection theory exponential stability |
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