Stability analysis of linear discrete time system with time varying delay and actuator saturation

Author

Soni, Nitesh Kumar ; Negi, Richa

Author_Institution

Dept. of Electron. & Instrum., Medi-Caps Inst. of Technol. & Manage., Indore, India

fYear

2014

fDate

27-28 Feb. 2014

Firstpage

1

Lastpage

7

Abstract

This paper considers the problem of asymptotic stability of linear discrete-time system with interval-like time-varying delay subjected to actuator saturation through anti-windup strategies. By using a delay based Lyapunov function, a new criterion for the asymptotic stability of such system is proposed in terms of linear matrix inequalities (LMIs). The proposed technique is illustrated by means of numerical example.

Keywords

Lyapunov methods; asymptotic stability; control nonlinearities; delays; discrete time systems; linear matrix inequalities; linear systems; time-varying systems; LMI; actuator saturation; antiwindup strategies; asymptotic stability; delay based Lyapunov function; interval-like time-varying delay; linear discrete time system; linear matrix inequalities; stability analysis; Asymptotic stability; Delays; Stability criteria; Symmetric matrices; Time-varying systems; Vectors; Anti-windup; Asymptotic stability; Delay-dependent stability; Discrete system; Linear matrixinequality; Time delay;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Communication and Embedded Systems (ICICES), 2014 International Conference on

Conference_Location

Chennai

Print_ISBN

978-1-4799-3835-3

Type

conf

DOI

10.1109/ICICES.2014.7034055

Filename

7034055