Asymptotic Stability and Finite‐Time Stability of Networked Control Systems: Analysis and Synthesis. Issue 5 (1st April 2013)

• Record Type: Journal Article
• Authors: Xue, Wenping; Mao, Weijie
• Is Part Of: Asian journal of control. Volume 15:Issue 5(2013:Sep.)
• Page Start: 1376
• Page End: 1384
• Publication Date: 2013-04-01
• Subjects: Automatic control -- Periodicals; Control theory -- Periodicals; 629.805
• DOI: 10.1002/asjc.695
• Languages: English
• ISSNs: 1561-8625

Abstract

<abstract abstract-type="main"> <title>Abstract</title> <p>This paper focuses on the problems of asymptotic stability and finite‐time stability (FTS) analysis, along with the state feedback controller design for networked control systems (NCSs) with consideration of both network‐induced delay and packet dropout. The closed‐loop NCS is modeled as a discrete‐time linear system with a time‐varying, bounded state delay. Sufficient conditions for the asymptotic stability and the FTS of the closed‐loop NCS are provided, respectively. Based on the stability analysis results, a mixed controller design method, which guarantees the asymptotic stability of the closed‐loop NCS in the usual case and the FTS of the closed‐loop NCS in the unusual case (that is, in some particular time intervals, large state delay occurs), is presented. A numerical example is provided to illustrate the effectiveness of the proposed mixed controller design method.</p> </abstract>