DocumentCode
1795176
Title
Early warning satellite attitude SMC base on ESO
Author
Zhang Cong ; Wu Yunjie ; Zuo Jingxing
Author_Institution
Sch. of Autom. Sci. & Electr. Eng., Beihang Univ., Beijing, China
fYear
2014
fDate
8-10 Aug. 2014
Firstpage
1589
Lastpage
1594
Abstract
A novel approach combining the sliding mode control (SMC) and extended state observer (ESO) is proposed for attitude control of an early warning satellite model which is non-linear in dynamics. The sliding mode controller is designed to guarantee the state variables of the closed-loop system to converge to the reference state with the help of the ESO by estimating the unknown disturbance. Then, simulation results illustrate the effectiveness of the control strategy.
Keywords
artificial satellites; attitude control; closed loop systems; missile control; nonlinear control systems; variable structure systems; ESO; attitude control; closed-loop system; early warning satellite attitude SMC; extended state observer; nonlinear dynamics; sliding mode control; Attitude control; Mathematical model; Observers; Satellites; Stability analysis; Torque; Uncertainty; Attitude; ESO; SMC; Satellite;
fLanguage
English
Publisher
ieee
Conference_Titel
Guidance, Navigation and Control Conference (CGNCC), 2014 IEEE Chinese
Conference_Location
Yantai
Print_ISBN
978-1-4799-4700-3
Type
conf
DOI
10.1109/CGNCC.2014.7007429
Filename
7007429
Link To Document