A fault tolerant control scheme for collaborative two sub-systems

Author

Yao, Lina ; Wang, Hong

Author_Institution

Inst. of Autom., Chinese Acad. of Sci., Beijing

fYear

2005

fDate

27-29 June 2005

Firstpage

1591

Lastpage

1596

Abstract

A fault-tolerant control method is proposed for a class of dynamic systems including two subsystems. These two subsystems work together in order to perform a joint task. The proposed fault tolerant control aims at obtaining a control strategy that can use the healthy sub-system to compensate the faulty one. When one subsystem is subjected to faults, the other subsystem is used to accommodate faults and compensate the influences onto the total system, leading to a fault tolerant control of the whole system. Theoretical analysis and computer simulations have illustrated the validity of this method

Keywords

closed loop systems; compensation; control system analysis; control system synthesis; fault tolerance; multivariable control systems; stability; closed loop stability; collaborative subsystems; compensation; control design; dynamic systems; fault tolerant control; joint task; system faults; Automatic control; Collaboration; Collaborative work; Communication system control; Control systems; Fault tolerance; Fault tolerant systems; Manipulators; Nonlinear control systems; Robust control;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control, 2005. Proceedings of the 2005 IEEE International Symposium on, Mediterrean Conference on Control and Automation

Conference_Location

Limassol

ISSN

2158-9860

Print_ISBN

0-7803-8936-0

Type

conf

DOI

10.1109/.2005.1469819

Filename

1469819