LMI-based design of robust fault-tolerant controller

Author

Zhang, Yingchun ; Guan, Yu ; Jiang, Yu ; Chen, Xueqin

Author_Institution

Res. Center of Satellite Technol., Harbin Inst. of Technol., Harbin, China

fYear

2010

fDate

8-10 June 2010

Firstpage

353

Lastpage

356

Abstract

This paper is concerned with the design problem of robust fault-tolerant controller of linear uncertain satellite attitude control systems. The design method of output feedback robust fault-tolerant controller with failures of actuators and sensors is proposed to meet the given control performance by using LMI method. A numerical example of satellite attitude fault-tolerant control system is given to demonstrate the effectiveness of the proposed approach.

Keywords

artificial satellites; attitude control; control system synthesis; fault tolerance; feedback; linear matrix inequalities; linear systems; robust control; LMI method; LMI-based design; actuators; control performance; design method; linear uncertain satellite attitude control systems; output feedback robust fault-tolerant controller; satellite attitude fault-tolerant control system; sensors; Actuators; Attitude control; Fault tolerance; Fault tolerant systems; Robustness; Symmetric matrices; Uncertain systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems and Control in Aeronautics and Astronautics (ISSCAA), 2010 3rd International Symposium on

Conference_Location

Harbin

Print_ISBN

978-1-4244-6043-4

Electronic_ISBN

978-1-4244-7505-6

Type

conf

DOI

10.1109/ISSCAA.2010.5633322

Filename

5633322