| 基于LMI的时滞关联模糊大系统的分散镇定 |
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| 引用本文： | 蔡勇,张友刚,肖建. 基于LMI的时滞关联模糊大系统的分散镇定[J]. 数学的实践与认识, 2004, 34(6): 128-137 |
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| 作者姓名： | 蔡勇 张友刚 肖建 |
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| 作者单位： | 1. 西南交通大学电气工程学院,四川,成都,610031;西南科技大学计算机科学学院,四川,绵阳,621010
2. 西南交通大学电气工程学院,四川,成都,610031 |
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| 基金项目： | 国家自然科学基金 ( 697740 2 4)资助 |
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| 摘 要： | 讨论了具有时滞关联的连续时间模糊大系统的分散镇定问题 ,基于李亚普诺夫稳定性理论及大系统分散控制理论 ,给出了保证该时滞模糊大系统闭环渐近稳定的 LMI形式的充分条件 .满足这些充分条件的分散化并行分布补偿 ( DPDC)控制器参数可通过 MATLAB的 LMI工具箱有效的对其进行求取 .
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| 关 键 词： | 时滞 模糊大系统 分散镇定 LMI |
| 修稿时间： | 2003-10-11 |
LMI-Based Decentralized Stabilization of Fuzzy Large-Scale Systems With Time-Delay Interconnections |
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| CAI Yong ,,ZHANG You-gang ,XIAO Jian. LMI-Based Decentralized Stabilization of Fuzzy Large-Scale Systems With Time-Delay Interconnections[J]. Mathematics in Practice and Theory, 2004, 34(6): 128-137 |
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| Authors: | CAI Yong ZHANG You-gang XIAO Jian |
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| Affiliation: | CAI Yong 1,2,ZHANG You-gang 1,XIAO Jian 1 |
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| Abstract: | Decentralized stabilization problem of continuous-time fuzzy large-scale systems with time-delay interconnections is considered in this paper. Based on Lyapunov stability theory and decentralized control theory of large-scale system, LMI-based sufficient conditions for asymptotic stability of the closed-loop fuzzy large-scale systems with time-delay are given, and the DPDC (Decentralized Parallel Distributed Compensation) fuzzy controllers satisfying these LMIs can be found efficiently via LMI toolbox in Matlab software. |
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| Keywords: | time-delay fuzzy large-scale system decentralized stabilization LMI |
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