| Stability Analysis of Uncertain Discrete Time-Delay Control Systems |
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| 作者姓名： | 龙绪明 段平 |
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| 作者单位： | School of Electrical Engineering, Southwest Jiaotong University, Chengdu 610031, China |
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| 摘 要： | Based on Lyapunov stability theory, a less conservative sufficient condilions for the stabih＇lies of uncertain discrete delayindependent and delay-dependent control systems are obtained by using the linear matrix inequality （LMI） approach. Judgement of the stability of time-delay systems is transformed to judgement of the feasible solution of an LMI, and hence is solved by use of MATLAB. Numerical simulations verify the validity of the proposed method.
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| 关 键 词： | 稳定性分析 控制系统 线形计算 模拟技术 |
| 文章编号： | 1005-2429（2006）01-0041-06 |
| 收稿时间： | 2005-03-07 |
Stability Analysis of Uncertain Discrete Time-Delay Control Systems |
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| Long Xuming,Duan Ping.Stability Analysis of Uncertain Discrete Time-Delay Control Systems[J].Journal of Southwest Jiaotong University,2006,14(1):41-46. |
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| Authors: | Long Xuming Duan Ping |
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| Abstract: | Based on Lyapunov stability theory, a less conservative sufficient conditions for the stabilities of uncertain discrete delay- independent and delay-dependent control systems are obtained by using the linear matrix inequality (LMI) approach. Judgement of the stability of time-delay systems is transformed to judgement of the feasible solution of an LMI, and hence is solved by use of MATLAB. Numerical simulations verify the validity of the proposed method. |
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| Keywords: | Time-delay Discrete systems Stability Linear matrix inequalities |
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