| 含区间时变时滞的线性不确定系统非脆弱鲁棒控制 |
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| 引用本文： | 邵克勇,杜美燃,徐双双.含区间时变时滞的线性不确定系统非脆弱鲁棒控制[J].自动化技术与应用,2012,31(3):1-3,23. |
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| 作者姓名： | 邵克勇 杜美燃 徐双双 |
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| 作者单位： | 东北石油大学电气信息工程学院,黑龙江大庆,163318 |
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| 摘 要： | 针对一类时滞是时变的且属于一个已知区间的线性系统,利用Lyapunov-Krasovskii泛函方法,结合积分不等式方法,以线性矩阵不等式的形式,给出了区间时滞线性系统的时滞相关鲁棒稳定性准则,并设计了非脆弱鲁棒控制器。数值算例表明,所得结论是有效的,具有更低的保守性。
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| 关 键 词： | 区间时滞 非脆弱 时滞相关 Lyapunov-Krasovskii泛函 稳定性 |
Non-Fragile Robust Control for Uncertain Linear Systems with Interval Time-Varying Delay |
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| SHAO Ke-yong
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DU Mei-ran
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XU Shuang-shuang.Non-Fragile Robust Control for Uncertain Linear Systems with Interval Time-Varying Delay[J].Techniques of Automation and Applications,2012,31(3):1-3,23. |
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| Authors: | SHAO Ke-yong DU Mei-ran XU Shuang-shuang |
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| Affiliation: | (School of Electrical and Information Engineering,Northeast Petroleum University,Daqing 163318 China) |
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| Abstract: | For time-varying delay linear systems with intervals,by incorporating with Lyapunov-Krasovskii functional method combined with the integral inequality apporoach,a delay-dependent robust stability criterion is proposed in terms of the linear matrix inequality for linear systems with interval time-delay,and a non-fragile robust controller is designed.Numerical examples show that the results are effective and less conservative. |
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| Keywords: | interval time delay delay-dependent Lyapunov-Krasovskii functional stability |
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