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一类含分布与离散时滞的线性时滞控制系统的H_∞控制
A type of H_∞ control on a class of linear time-delay systems with discrete and distribute delays
【摘要】 针对一般时滞型线性系统,基于一种新型时变线性矩阵不等式方法,采用基于"descriptor form"的Lyapunov-Krasovskii泛函和带分布时滞记忆的状态反馈控制,研究了使该类系统稳定且满足H∞特性的控制器设计问题,并给出其可解的充分条件.最后通过仿真例子验证了结论的有效性.
【Abstract】 Based on a new type of method of dynamical LMI,by using a kind of Lyapunov-Krasovskii functional and the memoryless and memory compound state feedback control,the problem of H∞ controller design is discussed for the linear time-delay control systems with discrete and distribute delays.The sufficient condition of its solution is given.Finally,simulation results show the effectiveness of the conclusion.
【关键词】 分布时滞;
线性矩阵不等式;
基于descriptor form的Lyapunov-Krasovskii泛函;
带记忆状态反馈;
H∞控制;
【Key words】 Distributed delay; LMI; Lyapunov-Krasovskii functional based on descriptor form; Memory state feedback; H∞ control;
【Key words】 Distributed delay; LMI; Lyapunov-Krasovskii functional based on descriptor form; Memory state feedback; H∞ control;
【基金】 国家自然科学基金重点项目(60835001);国家自然科学基金项目(60574006,60804017);教育部博士点基金项目(20070286039);江苏省博士后基金项目(1660631171)
- 【文献出处】 控制与决策 ,Control and Decision , 编辑部邮箱 ,2009年01期
- 【分类号】TP13
- 【被引频次】12
- 【下载频次】319