Adaptive stabilization of networked control systems with delays and state-dependent disturbances

Author

Tahoun, A.H. ; Fang, Huajing

Author_Institution

Dept. of Control Sci. & Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China

fYear

2009

fDate

24-26 June 2009

Firstpage

622

Lastpage

627

Abstract

This paper addresses the adaptive stabilization problem of linear networked control systems with network-induced delay in the presence of state-dependent disturbances. The case of state feedback is treated in which a new adaptive model of networked control system in the presence of network-induced delays and state-dependent disturbances is proposed. Based on Lyapunov stability theory, new delay-dependent stability criteria for the system are derived. To illustrate the effectiveness of the proposed method, a numerical example is provided for the design approach.

Keywords

Lyapunov methods; adaptive control; control engineering computing; delays; linear systems; stability; stability criteria; state feedback; Lyapunov stability theory; adaptive stabilization; delay-dependent stability criteria; linear networked control system; network-induced delay; state feedback; state-dependent disturbance; Adaptive control; Adaptive systems; Control systems; Delay effects; Delay estimation; Delay systems; Networked control systems; Programmable control; Sampling methods; Symmetric matrices; Adaptive control; Delay; Disturbances; Lyapunov´s stability; Networked control systems; Sampling period;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Automation, 2009. MED '09. 17th Mediterranean Conference on

Conference_Location

Thessaloniki

Print_ISBN

978-1-4244-4684-1

Electronic_ISBN

978-1-4244-4685-8

Type

conf

DOI

10.1109/MED.2009.5164612

Filename

5164612