Volume 28, Issue 6 pp. 2468-2483
RESEARCH ARTICLE

Reachable set estimation for discrete-time switched system with application to time-delay system

Zhongyang Fei

Corresponding Author

Zhongyang Fei

Research Institute of Intelligent Control and Systems, Harbin Institute of Technology, Harbin, China

Correspondence

Zhongyang Fei, Research Institute of Intelligent Control and Systems, Harbin Institute of Technology, Harbin 150001, China.

Email: [email protected]

Search for more papers by this author
Chaoxu Guan

Chaoxu Guan

Research Institute of Intelligent Control and Systems, Harbin Institute of Technology, Harbin, China

Search for more papers by this author
Peng Shi

Peng Shi

School of Electrical and Electronic Engineering, The University of Adelaide, Adelaide, Australia

College of Engineering and Science, Victoria University, Melbourne, Australia

Search for more papers by this author
First published: 12 January 2018
Citations: 26

Summary

This paper addresses the problem of reachable set estimation and synthesis for a class of discrete-time switched linear systems with time delay and bounded peak disturbance. Combined with the feature of mode-dependent average dwell time switching, a new algorithm is developed to estimate the reachable set of switched system, which is both quasi-time-dependent and mode-dependent. Then, the proposed method is applied to time-delay system and a sufficient condition is presented to guarantee the asymptotic stability and estimate the bounding ellipsoid. Furthermore, the quasi-time-dependent controller is designed to stabilize the system and restrict the closed-loop system states to an ellipsoidal bound. Examples are presented to illustrate the effectiveness and advantages of the obtained theorems.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.