| 模糊时滞系统控制器依赖于状态时滞的H∞控制 |
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| 引用本文： | 罗俊芝,刘艳霞,齐紫微.模糊时滞系统控制器依赖于状态时滞的H∞控制[J].军械工程学院学报,2009,21(1):71-75. |
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| 作者姓名： | 罗俊芝 刘艳霞 齐紫微 |
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| 作者单位： | 装甲兵工程学院基础部; |
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| 摘 要： | 针对一类非线性时滞系统，研究了该系统基于T—S模糊模型的H∞控制器设计问题。采用线性矩阵不等式LMI的方法，设计一个依赖于状态时滞的模糊控制器，得到了系统存在模糊控制器的充分条件，此充分条件等价于一类线性矩阵不等式的可解性，最后通过仿真说明了控制器的有效性。
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| 关 键 词： | T—S模糊模型 线性矩阵不等式 非线性时滞系统 |
H∞ Controller Dependent on State Delay for Fuzzy Time-delay System |
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| LUO Jun-zhi,LIU Yan-xia,QI Zi-wei.H∞ Controller Dependent on State Delay for Fuzzy Time-delay System[J].Journal of Ordnance Engineering College,2009,21(1):71-75. |
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| Authors: | LUO Jun-zhi LIU Yan-xia QI Zi-wei |
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| Institution: | Department of Basie Courses;Armored Force Engineering College;Beijing 100072;China |
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| Abstract: | In this paper, the problem of H∞ control is discussed for nonlinear time-delay system based on T-S fuzzy model. The delay-dependent fuzzy controller is designed and the sufficient condition is given so that the H∞ performance is satisfied for the nonlinear time-delay system. The sufficient condition is equivalent to the solvability of a kind of linear matrix inequality. Simulation results show the effectiveness of the proposed method. |
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| Keywords: | T-S fuzzy model linear matrix inequality nonlinear time-delay system |
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