Adaptive Stabilization of Networked Control Systems Tolerant to Actuator Failures

Author

Tahoun, A.H. ; Fang, Huajing

Author_Institution

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

Volume

2

fYear

2009

fDate

25-26 July 2009

Firstpage

535

Lastpage

539

Abstract

In this paper, adaptive state feedback stabilizing controllers for networked adaptive control systems with actuator failures are developed. The problems of networked control systems such as; transmission delays and data-packets dropout induced by the insertion of data networks in the feedback adaptive control loops are also considered. Sufficient conditions for Lyapunov stability are derived in the case of uncertainty due to actuator failures, delays, and data-packets dropout. Simulation results are given to illustrate the effectiveness of our design approach.

Keywords

Lyapunov methods; actuators; adaptive control; control engineering computing; delays; stability; state feedback; uncertain systems; Lyapunov stability; actuator failure; adaptive stabilization; data-packet dropout; delays; networked control system; state feedback; uncertain system; Actuators; Adaptive control; Adaptive systems; Control systems; Feedback loop; Lyapunov method; Networked control systems; Programmable control; State feedback; Sufficient conditions; actuator failure; adaptive control; delay; networked control systems; packet dropout;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Technology and Computer Science, 2009. ITCS 2009. International Conference on

Conference_Location

Kiev

Print_ISBN

978-0-7695-3688-0

Type

conf

DOI

10.1109/ITCS.2009.245

Filename

5190296