| 具有不确定性和非线性扰动的时滞关联大系统的鲁棒稳定性条件 |
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| 引用本文： | 周少武,章兢,王耀南.具有不确定性和非线性扰动的时滞关联大系统的鲁棒稳定性条件[J].系统工程理论与实践,2004,24(11):82-87. |
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| 作者姓名： | 周少武 章兢 王耀南 |
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| 作者单位： | (1)湖南大学电气与信息工程学院;(2)湖南科技大学信息与电气工程学院 |
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| 基金项目： | 国家自然科学基金(19974062)，湖南省自然科学基金(02jjy2095) |
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| 摘 要： | 利用Lyapunov函数方法和M-矩阵特性,重点讨论了一类具有不确定性和非线性扰动的时滞关联大系统的鲁棒稳定性,导出了此类系统时滞无关稳定性条件,改进和推广了现有文献的结论.
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| 关 键 词： | 大系统 时滞 鲁棒稳定性 非线性扰动 不确定性 |
| 文章编号： | 1000-6788(2004)11-0082-06 |
| 修稿时间： | 2004年1月14日 |
Robust Stability Criteria for Interconnected Large-Scale Time-Delay Systems with Uncertain Parameters and Non-linear Perturbations |
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| ZHOU Shao-wu.Robust Stability Criteria for Interconnected Large-Scale Time-Delay Systems with Uncertain Parameters and Non-linear Perturbations[J].Systems Engineering —Theory & Practice,2004,24(11):82-87. |
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| Authors: | ZHOU Shao-wu |
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| Institution: | (1)College of Electrical & Information Engineering,Hunan University;(2)College of Information & Electrical Engineering, Hunan University of Science and Technology |
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| Abstract: | By using the method of Lyapunov function and the identity of M-matrix,we present sufficient conditions for delay-independent asymptotic stability for Interconnected large-scale time-delay systems with uncertain parameters and nonlinear perturbations. Some previous results for asymptotic stability and robust stability for large-scale systems with time-delay are improved. The results obtained in this paper are more general than those obtained in previous literature. |
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| Keywords: | large-scale system time-delay robust stability non-linear perturbation uncertainty |
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