Paper Info
Title
Improved delay-dependent stability criteria for networked control systems via discrete Wirtinger-based inequality
Abstract
This paper introduces a discrete Wirtinger-based inequality to investigate the problem of delay-dependent stability analysis of networked control systems. Firstly, a discrete-time system with an interval time-varying delay is used to describe networked control systems with quality-of-service constraints. Then, by constructing a novel augmented Lyapunov-Krasovskii functional and applying the discrete Wirtinger-based inequality and reciprocally convex approach to deal with the sum items in the derivation of the results, two delay-dependent stability criteria are obtained in terms of linear matrix inequalities (LMIs). Numerical examples are provided to show that the derived stability criteria can provide a larger allowable upper delay bound than some existing results while depending on less scalar decision variables.
Year
DOI
Venue
2015
10.1109/IECON.2015.7392135
IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society
Keywords
Field
DocType
improved delay-dependent stability criteria,networked control systems,discrete Wirtinger-based inequality,discrete-time system,interval time-varying delay,quality-of-service constraints,novel augmented Lyapunov-Krasovskii functional,linear matrix inequalities,LMI
Decision variables,Mathematical optimization,Matrix (mathematics),Control theory,Scalar (physics),Regular polygon,Control engineering,Symmetric matrix,Inequality,Control system,Mathematics
Conference
ISSN
Citations 
PageRank 
1553-572X
0
0.34
References 
Authors
0
4
Name
Order
Citations
PageRank
Jin Zhang135347.68
Chen Peng21881121.56
Shaodong Ma3652.64
jie jiang48310.90