Attitude Control of Spacecraft with Reaction Wheels under Unknown Inertia Matrix

Author

Jia Fei-lei ; Hou Li-qiang ; Li Heng-nian ; Xu Wei

Author_Institution

Dept. of Appl. Math., Northwestern Polytech. Univ.´, Xi´an, China

Volume

1

fYear

2012

fDate

23-25 March 2012

Firstpage

59

Lastpage

64

Abstract

In this paper, the problem of attitude control of spacecraft with the unknown inertia matrix is studied. The model of kinetics in which the reaction wheels as executive component of spacecraft attitude control is considered. Based on the Lyapunov stability theory, the law of controller and estimation values of inertia matrix is obtained. Numerical simulation results show the validity and effectiveness of this method. To demonstrate the robustness against the effective of bounded noise of the proposed technique, it is applied to the model system and simulation results are obtained.

Keywords

Lyapunov methods; attitude control; matrix algebra; space vehicles; Lyapunov stability theory; attitude control; bounded noise; estimation values; numerical simulation results; reaction wheels; spacecraft; unknown inertia matrix; Attitude control; Estimation; History; Noise; Quaternions; Space vehicles; Wheels; Attitude control; Bounded noise; Reaction wheels; Unknown inertia matrix;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science and Electronics Engineering (ICCSEE), 2012 International Conference on

Conference_Location

Hangzhou

Print_ISBN

978-1-4673-0689-8

Type

conf

DOI

10.1109/ICCSEE.2012.176

Filename

6187828