A Design of Reconfigurable Satellite Control System with Reaction Wheels Based on Error Quaternion Model

Author

Yu, Peijun ; Xia, Keqiang ; Li, Jiancheng

Author_Institution

Northwestern Polytech. Univ., Xi´´an, China

fYear

2011

fDate

17-18 Sept. 2011

Firstpage

215

Lastpage

218

Abstract

To meet the requirement of the satellite attitude and orbit control system (AOCS) could recover control in abnormal conditions, A reconfigurable control system using variable-structure control and improved pseudo-inverse is developed based on the error quaternion non-linear model in this paper, which overcomes the no uniqueness of initial pseudo inverse matrix. Simulation shows that it could provide desirable control qualities in the event of one reaction wheel failure, and robust for disturbance.

Keywords

aerospace control; attitude control; error analysis; matrix algebra; nonlinear control systems; variable structure systems; error quaternion nonlinear model; pseudo inverse matrix; reaction wheel failure; reconfigurable satellite attitude control system; satellite orbit control system; variable structure control system; Adaptation models; Angular velocity; Attitude control; Control systems; Quaternions; Satellites; Wheels; error quaternion; pseudo-inverse; reaction wheel; reconfigurable; variable-structure;

fLanguage

English

Publisher

ieee

Conference_Titel

Internet Computing & Information Services (ICICIS), 2011 International Conference on

Conference_Location

Hong Kong

Print_ISBN

978-1-4577-1561-7

Type

conf

DOI

10.1109/ICICIS.2011.62

Filename

6063234