吉林大学学报（信息科学版）2012，Vol.30Issue(5)：456-461,6.
时变不确定时滞系统的稳定性分析
Stability Analysis of Singularly Perturbed Uncertain Systems with Time-Varying Delay
摘要
Abstract
In order to deal with the stibility, a class of sability control problem for uncertain time-varying delay systems with state delay is investigated. By materializing the uncertained structural informations, we construct a newly simpler LK ( Lyapunov-Krasovskii) functionals for SPSs ( Singularly Perturbed Systems) with time-varying delays , the new robust stability criterias are derived by constructing appropriate L-K functional based LMIs( Linear Matrix Inequalities) method. Which theorems deduced possess universality. The proposed methods do not depend on the system decomposition and therefore can be applied to both standard and nonstandard SPSs with time-delays.关键词
不确定时滞系统/Lyapunov泛函/线性矩阵不等式方法/鲁棒控制Key words
uncertain time-delay systems/ lyapunov funtional/ linear matrix inequalities ( LMIs ) method/ robust control分类
信息技术与安全科学引用本文复制引用
孙凤琪..时变不确定时滞系统的稳定性分析[J].吉林大学学报（信息科学版）,2012,30(5):456-461,6.基金项目
高校基本科研基金资助项目(N100406010) （N100406010）
