| 一类切换中立时滞系统的指数稳定性 |
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| 引用本文： | 张琴,张霄力.一类切换中立时滞系统的指数稳定性[J].厦门大学学报(自然科学版),2011,50(4):680-684. |
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| 作者姓名： | 张琴 张霄力 |
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| 作者单位： | 厦门大学信息科学与技术学院,福建厦门,361005 |
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| 基金项目： | 厦门大学“211”三期信息创新平台项目; 航空基金(2009ZH68022) |
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| 摘 要： | 研究一类含非线性扰动的不确定中立型时滞切换系统的时滞依赖指数稳定性,时滞项为时变时滞.利用平均驻留时间方法和自由权矩阵方法,给出了切换中立时滞系统时滞依赖指数稳定的充分条件,并设计状态反馈控制器,使闭环系统在一定切换策略下指数稳定,最后通过仿真算例验证结果的正确有效性.
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| 关 键 词： | 中立型系统 非线性扰动 平均驻留时间 自由权矩阵 指数稳定 |
Exponential Stability of a Class of Switched Neutral Systems with Time-varying Delay |
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| ZHANG Qin,ZHANG Xiao-li.Exponential Stability of a Class of Switched Neutral Systems with Time-varying Delay[J].Journal of Xiamen University(Natural Science),2011,50(4):680-684. |
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| Authors: | ZHANG Qin ZHANG Xiao-li |
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| Institution: | ZHANG Qin,ZHANG Xiao-li(School of Information Science and Technology,Xiamen University,Xiamen 361005,China) |
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| Abstract: | The delay-dependent exponential stability of uncertain switched neutral systems with time-varying delay and nonlinear perturbations is concerned.A sufficient condition for delay-dependent exponential stability of switched neutral systems is presented by using average dwell time method and free weighting matrix method.Stabilizing state feedback controllers which can guarantee the delay-dependent exponential stability of closed-loop systems under a class of switching laws are designed.Finally,a numerical exam... |
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| Keywords: | neutral systems nonlinear perturbations average dwell time free weighting matrix exponential stability |
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