Stability analysis and stabilization for discrete-time singular delay systems  

作　　者：Xin Sun Qingling Zhang Chunyu Yang Zhan Su 

机构地区：[1]Institute of Systems Science,Northeastern University,Shenyang 110004,P.R.China [2]Key Laboratory of Integrated Automation of Process Industry,Ministry of Education,Northeastern University,Shenyang 110004,P.R.China [3]Department of Computer and Mathematics Teaching,Shenyang Normal University,Shenyang 110034,P.R.China

出　　处：《Journal of Systems Engineering and Electronics》2011年第3期482-487,共6页系统工程与电子技术（英文版）

基　　金：supported by the National Natural Science Foundation of China (60904009;60974004)

摘　　要：Stability analysis and stabilization for discrete-time singular delay systems are addressed,respectively.Firstly,a sufficient condition for regularity,causality and stability for discrete-time singular delay systems is derived.Then,by applying the skill of matrix theory,the state feedback controller is designed to guarantee the closed-loop discrete-time singular delay systems to be regular,casual and stable.Finally,numerical examples are given to demonstrate the effectiveness of the proposed method.Stability analysis and stabilization for discrete-time singular delay systems are addressed,respectively.Firstly,a sufficient condition for regularity,causality and stability for discrete-time singular delay systems is derived.Then,by applying the skill of matrix theory,the state feedback controller is designed to guarantee the closed-loop discrete-time singular delay systems to be regular,casual and stable.Finally,numerical examples are given to demonstrate the effectiveness of the proposed method.

关 键 词：discrete-time singular systems DELAY STABILITY stabilization. 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程] TP273.2[自动化与计算机技术—控制科学与工程]