| 一类非线性扰动广义时滞系统的鲁棒保性能控制 |
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| 引用本文： | 李洁坤,陈璟.一类非线性扰动广义时滞系统的鲁棒保性能控制[J].湖州师范学院学报,2009,31(1). |
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| 作者姓名： | 李洁坤 陈璟 |
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| 作者单位： | 柳州师范高等专科学校数学与计算机科学系,广西柳州,545004 |
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| 基金项目： | 广两教育厅科研资助项目 |
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| 摘 要： | 研究了不确定非线性结构扰动的广义系统的鲁棒控制和保性能控制问题.为了分别设计系统的鲁捧控制器和保性能控制器,应用线性矩阵不等式方法.分别给出了系统的鲁棒控制器和保性能控制器存在的充分条件.并在这些条件可解时,分别给出了鲁棒控制器和保性能控制器的表达式.
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| 关 键 词： | 扰动系统 不确定广义系统 鲁棒控制 保性能控制 LMI方法 |
Robust Control and Guaranteed Cost Control for Uncertain Nonlinear Systems |
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| LI Jie-kun,CHEN Jing.Robust Control and Guaranteed Cost Control for Uncertain Nonlinear Systems[J].Journal of Huzhou Teachers College,2009,31(1). |
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| Authors: | LI Jie-kun CHEN Jing |
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| Institution: | Department of Mathematics and Computer Science;Liuzhou Teachers College;Liuzhou 545004;China |
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| Abstract: | This paper discusses the Robust control and guaranteed cost control problems for the uncertain nonlinear structured perturbation systems and the aim for designing a Robust controller and a guaranteed cost controller and presents sufficient conditions for the existence of Robust controller and guaranteed cost controller by means of the linear matrix inequality approach(LMI).When these LMIs are feasible,explicit expressions of Robust controller and guaranteed cost controllers are obtained respectively. |
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| Keywords: | perturbation systems uncertain singular systems Robust control guaranteed cost control liner matrix inequality |
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