摘要
研究了不确定时不变中立型混杂时滞线性系统的鲁棒H_∞可靠控制问题.考虑系统出现执行器混合故障,采用状态反馈,基于线性矩阵不等式(LMI)给出了闭环系统渐近稳定且具有H_∞性能的一个充分条件.同时,给出了对应H_∞可靠控制器的设计方法.最后,仿真数例说明了所给方法的可行性.
This paper studies the H_∞ reliable control for an uncertain Unear neutral system with time-invariant lumped delays.Considering that the system possesses actuator mixed fault and using the state feedback,it proposes a sufficient condition which satisfies that the closed-loop system is asymptotically stable and possesses the H_∞ performance,in terms of LMI.Meanwhile,it gives an approach of designing the reliable controller.At the end of this paper,it gives a numerical example to illustrate the design procedure.
出处
《数学的实践与认识》
CSCD
北大核心
2013年第20期200-212,共13页
Mathematics in Practice and Theory
基金
辽宁省自然科学基金(201202200)
