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非线性时滞系统模糊控制的一种新方法 被引量：1

A New Method of Fuzzy Control for Nonlinear Time-delay System
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摘要 针对一类状态变量具有时滞的非线性系统，研究了其模糊控制器的设计问题。采用线性矩阵不等式（LMI）的方法，设计了与状态变量导数有关的模糊控制器，得到了系统存在模糊控制器的充分条件，并利用线性矩阵不等式的解给出具体的形式，最后通过仿真说明了控制器的有效性。 In this paper, we address the fuzzy control problem for nonlinear time-delay system based on T- S fuzzy model. The fuzzy controller depends not only on the state, but also on the derivative of state. Sufficient condition is given so that the time-delay system is asymptotically stable. This condition is equivalent to the solvability of a kind of linear matrix inequality. Simulation results show the effectiveness of the proposed method.
作者 罗俊芝 齐紫微 马瑞红 刘艳霞
机构地区 装甲兵工程学院基础部
出处 《装甲兵工程学院学报》 2009年第1期91-94,共4页 Journal of Academy of Armored Force Engineering
关键词 时滞系统 T-S模糊模型 线性矩阵不等式 状态反馈控制 time-delay system T-S fuzzy model linear matrix inequality state-feedback control
分类号 O231 [理学—运筹学与控制论]
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共引文献62

同被引文献11

  • 1张茂青,吴忠强.时变时滞系统的模糊控制器存在条件与稳定性分析[J].电机与控制学报,2004,8(4):382-384. 被引量：1
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装甲兵工程学院学报
2009年 第1期

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