摘要
利用范数理论,研究离散广义区间动力系统的稳定性问题,给出其区间动力系统的正则、因果且稳定的充分条件.在此基础上,进一步考虑该系统的区间极点集的配置问题,给出了使离散广义区间动力系统的极点落在预先给定园盘内的判定定理.数值算例表明了该方法的可行性.
By using the norm theory, the problem of the stability of discrete singular interval systems is studied. The sufficient condition for that the discrete singular interval systems are regular, impulse and stable is presented. Furthermore, the developed criteria are applied to solve interval pole-assignment problems of discrete singular interval systems, and a sufficient condition is proposed to guarantee robust pole locating within a specified circular region for the discrete singular interval systems. An numeral example shows the feasibility of the method.
出处
《控制与决策》
EI
CSCD
北大核心
2008年第1期114-116,120,共4页
Control and Decision
基金
国家自然科学基金项目(60564001)
教育部新世纪优秀人才支持计划专项基金项目(NCET-06-0756)
广西省自然科学基金项目(桂科回0448001)
广西"十百千人才工程"专项基金项目(2003207)
关键词
离散广义系统
稳定性
区间矩阵
Discrete singular systems
Stability
Interval matrices
