Event-triggered control of switched linear systems. Issue 15 (October 2017)

• Record Type: Journal Article
• Authors: Li, Tai-Fang; Fu, Jun
• Is Part Of: Journal of the Franklin Institute. Volume 354:Issue 15(2017)
• Page Start: 6451
• Page End: 6462
• Publication Date: 2017-10
• Subjects: Switched system -- Event-triggered control -- Average dwell time; Science -- Periodicals; Technology -- Periodicals; Patents -- United States -- Periodicals; 505
• DOI: 10.1016/j.jfranklin.2017.05.018
• Languages: English
• ISSNs: 0016-0032

Abstract

Abstract: This paper presents an event-triggered sampling mechanism and develops a sampled-data-based stabilizer for switched linear systems. First of all, state estimators are designed for individual subsystems of the switched system. Secondly, sampling is triggered only if the error between estimated state and sampled state violates a dynamic threshold, and a sampled-data-based controller is designed for the overall switched system to achieve stabilization provided that average dwell time conditions of the switched system are satisfied. Lastly, a numerical example is given to illustrate the effectiveness of the proposed method.