| 一类非线性时滞网络控制系统的无源性分析 |
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| 引用本文： | 刘云冰,赵昀峰,陈贵词.一类非线性时滞网络控制系统的无源性分析[J].数学杂志,2015,35(2):352-360. |
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| 作者姓名： | 刘云冰 赵昀峰 陈贵词 |
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| 作者单位： | 武汉科技大学理学院 |
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| 基金项目： | 国家自然科学基金资助(61104127);治金工业过程系统科学湖北省重点实验室基金资助(Y2013020) |
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| 摘 要： | 本文研究了一类非线性时滞网络控制系统的无源性问题.利用Lyapunov稳定性理论,结合线性矩阵不等式(LMI)技术,通过构造Lyapunov-Krasovskii泛函,在考虑两种不同时滞的情况下,获得了系统满足无源性的充分条件,最后通过仿真算例验证了结论的正确性和方法的有效性.
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| 关 键 词： | 网络控制系统 时滞 线性矩阵不等式(LMI) 无源性 |
| 收稿时间： | 2014/4/4 0:00:00 |
| 修稿时间： | 2014/9/24 0:00:00 |
PASSIVE ANALYSIS FOR A CLASS OF NETWORK CONTROL SYSTEM WITH TIME-VARYING DELAY AND NONLINEAR PERTURBATION |
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| LIU Yun-bing,ZHAO Yun-feng and CHEN Gui-ci.PASSIVE ANALYSIS FOR A CLASS OF NETWORK CONTROL SYSTEM WITH TIME-VARYING DELAY AND NONLINEAR PERTURBATION[J].Journal of Mathematics,2015,35(2):352-360. |
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| Authors: | LIU Yun-bing ZHAO Yun-feng and CHEN Gui-ci |
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| Institution: | LIU Yun-bing;ZHAO Yun-feng;CHEN Gui-ci;School of Science,Wuhan University of Science and Technology; |
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| Abstract: | In this paper, we investigate the passivity problem for a class of network control system with time-varying delays and nonlinear perturbations. Using the Lyapunov stability theory, together with the linear matrix inequality(LMI) technique, the sufficient conditions of passivity for the nonlinear network control system with time-varying delays, which two different cases of time delays are taken into account, are given. Finally, a numerical example with simulations shows the correction of the results and the effectiveness of the proposed method. |
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| Keywords: | network control system time-varying delay LMI passive analysis |
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