Stability analysis for discrete-time switched linear singular systems: average dwell time approach

被引:10
作者
Chen, Yonggang [1 ,2 ]
Fei, Shumin [1 ]
Zhang, Kanjian [1 ]
机构
[1] Southeast Univ, Sch Automat, Key Lab Measurement & Control CSE, Minist Educ, Nanjing 210096, Jiangsu, Peoples R China
[2] Henan Inst Sci & Technol, Dept Math, Xinxiang 453003, Peoples R China
关键词
exponential stability; switched singular systems; discrete-time systems; average dwell time approach; multiple Lyapunov functions; FEEDBACK CONTROL; STABILIZATION; CRITERIA; DESIGN;
D O I
10.1093/imamci/dns027
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper investigates the stability analysis problem for discrete-time switched linear singular systems, in which the restrictions on singular matrices are removed. By identifying the state jumps at switching instants, and estimating the state norm of each subsystem consistently, an average dwell time approach is developed to solve the exponential stability problem. Numerical examples are given to illustrate the benefits and effectiveness of the obtained result.
引用
收藏
页码:239 / 249
页数:11
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