摘要
研究了一类离散时滞大系统的指数稳定非脆弱控制器设计问题.基于Lyapunov稳定性理论和线性矩阵不等式方法,设计系统的状态反馈非脆弱控制器,以线性矩阵不等式形式给出系统的指数稳定的充分条件,并可以通过M atlab十分方便地求解.
This paper considered the problem of the design of exponential stability non-fragile controller for a class of discrete-time large-scale systems with delays. Based on the Lyapunov stability theory and linear matrix inequality approach, the state feedback non-fragile controller was given to guarantee the exponential stability of the systems. A sufficient condition was expressed in terms of linear matrix inequality which could be easily solved by the toolbox of Matlab.
出处
《安徽大学学报(自然科学版)》
CAS
北大核心
2010年第5期27-32,共6页
Journal of Anhui University(Natural Science Edition)
基金
国家自然科学基金资助项目(60674020)
河南省基础与前沿技术研究基金资助项目(092300410145)
河南省教育厅自然科学基金资助项目(2009B110003)
安阳市科技攻关基金资助项目(AY090067)
安阳师范学院大学生创新基金资助项目
关键词
大系统
非脆弱控制
指数稳定
线性矩阵不等式
large-scale systems
non-fragile control
exponential stability
linear matrix inequalities (LMI)