DocumentCode
2260336
Title
Multivariable super-twisting sliding mode approach for attitude tracking of spacecraft
Author
Xuehui, Li ; Shenmin, Song ; Yong, Guo
Author_Institution
Center for Control Theory and Guidance Technology, Harbin Institute of Technology, Harbin 150001, P.R. China
fYear
2015
fDate
28-30 July 2015
Firstpage
5789
Lastpage
5794
Abstract
In this paper, a continuous finite-time tracking control algorithm for spacecraft in the presence of external disturbances is presented. The control law is based on a recently developed multivariable super-twisting sliding mode (MSTSM) approach. A strong Lyapunov function is used to guarantee the finite-time closed-loop stability. One of the main features of the proposed controller is that it is continuous and chattering free. Numerical simulations are given to demonstrate the performance of the developed control scheme.
Keywords
Attitude control; Lyapunov methods; Numerical stability; Quaternions; Space vehicles; Stability analysis; Trajectory; Attitude control; Finite-time stability; Quaternion; Super-twisting algorithm;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (CCC), 2015 34th Chinese
Conference_Location
Hangzhou, China
Type
conf
DOI
10.1109/ChiCC.2015.7260543
Filename
7260543
Link To Document