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模糊不确定时滞系统的静态输出的反馈镇定:迭代线性矩阵不等式方法
Static output feedback stabilization of uncertain fuzzy systems withtime-delay: an iterative linear matrix inequality approach
【摘要】 对一类不确定非线性时滞系统利用模糊T_S模型进行建模,研究了静态输出反馈镇定问题.用矩阵不等式的形式给出了模糊T_S不确定时滞系统可通过静态输出反馈镇定的充分条件.并将矩阵不等式的条件转化为迭代线性矩阵不等式(ILMI),并给出相应的算法.
【Abstract】 The static output feedback stabilization problem is addressed for a class of uncertain fuzzy dynamic systems with timedelay.The TakagiSugeno(TS) fuzzy model is used to represent an uncertain nonlinear system with timedelay.Sufficient conditions for static output feedback stabilizability are obtained in the form of matrix inequality.An iterative linear matrix inequality (ILMI) algorithm is also given.
【关键词】 非线性不确定时滞系统;
静态输出反馈;
模糊系统;
线性矩阵不等式(LMI);
【Key words】 uncertain nonlinear time_delay systems; static output feedback; fuzzy system; linear matrix inequality (LMI);
【Key words】 uncertain nonlinear time_delay systems; static output feedback; fuzzy system; linear matrix inequality (LMI);
【基金】 国家自然科学基金项目(60274019);国家杰出青年基金项目(69825106).
- 【文献出处】 控制理论与应用 ,Control Theory & Applications , 编辑部邮箱 ,2004年04期
- 【分类号】TP13
- 【被引频次】5
- 【下载频次】187