| 一类不确定时滞离散模糊切换系统的鲁棒稳定性问题 |
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| 引用本文： | 王建军,李志勇,毛北行.一类不确定时滞离散模糊切换系统的鲁棒稳定性问题[J].新乡学院学报(自然科学版),2010,27(6):18-20. |
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| 作者姓名： | 王建军 李志勇 毛北行 |
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| 作者单位： | 郑州航空工业管理学院,数理系,郑州,450015 |
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| 摘 要： | 研究了一类不确定时滞离散模糊切换系统的鲁棒稳定性问题。基于模糊Lyapumov-Krasovekli函数,采用并行部分补偿算法,设计了使模糊系统全局渐近稳定的控制器,提出并证明了一个新的判别闭环不确定离散时滞模糊切换系统鲁棒渐近稳定的充分条件。
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| 关 键 词： | 模糊控制 渐近稳定 线性矩阵不等式 |
The Problem of Robust Stability of a Class of Uncertain Discrete Fuzzy Switched Systems with Time-delay |
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| Authors: | WANG Jian-jun LI Zhi-yong MAO Bei-xing |
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| Institution: | (Department of Mathematics and Physics,Zhengzhou Institute of Aeronautical of Industry Management,Zhengzhou 450015,China) |
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| Abstract: | the robust stability problem is considered for a class of discrete uncertain fuzzy switched system with time-delay.Based on the fuzzy Lyapunov-krasovskii function（LFK）,a fuzzy controller is designed to acquire globally asymptotical stability for the discrete uncertain switched fuzzy time-delay system with the method of parallel distributed compensation（PDC）.Then a new sufficient condition for checking the robust stability of the closed-loop fuzzy system is proposed. |
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| Keywords: | fuzzy control asymptotic stability linear matrix inequality |
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