摘要
采用线性矩阵不等式方法,研究了不确定线性时滞系统的状态反馈鲁棒镇定问题.这类系统具有状态时滞和控制输入时滞,其不确定性满足范数有界条件.得到了一类基于LMI表示的不确定性时滞系统可状态反馈镇定的充分条件.
By using linear matirix inequality approach,this paper deals with the problem of state feedback stabilty of uncertain linear delay systems.This system is described with time delays in both state and control.The uncertainties are unknown but mormbounded.Based on LMI approach,a sufficient condition for such systems to be stable is obtained.
出处
《长沙铁道学院学报》
CSCD
北大核心
2003年第2期65-69,共5页
Journal of Changsha Railway University
基金
湖南省自然科学基金重点项目(00TTY1009)
关键词
LMI
不确定线性系统
李雅普诺夫函数
linear matrix inequality (LMI)
uncertain linear system
Lyapunov function
