TY - GEN
T1 - Backstepping based adaptive sliding mode control for spacecraft attitude maneuvers
AU - Cong, Binglong
AU - Liu, Xiangdong
AU - Chen, Zhen
PY - 2012
Y1 - 2012
N2 - This paper aims to address the robust control problem of rigid spacecraft attitude maneuvers in the presence of inertia matrix uncertainty and external disturbance. A back-stepping based adaptive sliding mode control (B-ASMC) design is proposed as a solution, where the upper bounds of the parametric uncertainty and disturbance are not required in advance. Compared to current adaptive sliding mode control (ASMC) design, the B-ASMC design has two advantages. Theoretically, the asymptotical stability of the attitude states rather than the sliding function is guaranteed. Practically, the over-adaptation problem in current ASMC design is alleviated and the system performance is improved. Detailed design principle and rigorous closed-loop system stability analysis are provided. A large angle attitude maneuver is employed in the numerical simulation to verify the effectiveness of the proposed algorithm.
AB - This paper aims to address the robust control problem of rigid spacecraft attitude maneuvers in the presence of inertia matrix uncertainty and external disturbance. A back-stepping based adaptive sliding mode control (B-ASMC) design is proposed as a solution, where the upper bounds of the parametric uncertainty and disturbance are not required in advance. Compared to current adaptive sliding mode control (ASMC) design, the B-ASMC design has two advantages. Theoretically, the asymptotical stability of the attitude states rather than the sliding function is guaranteed. Practically, the over-adaptation problem in current ASMC design is alleviated and the system performance is improved. Detailed design principle and rigorous closed-loop system stability analysis are provided. A large angle attitude maneuver is employed in the numerical simulation to verify the effectiveness of the proposed algorithm.
KW - adaptive sliding mode control
KW - attitude maneuver
KW - backstepping
KW - over-adaptation
UR - http://www.scopus.com/inward/record.url?scp=84869387338&partnerID=8YFLogxK
U2 - 10.1109/CONTROL.2012.6334777
DO - 10.1109/CONTROL.2012.6334777
M3 - Conference contribution
AN - SCOPUS:84869387338
SN - 9781467315609
T3 - Proceedings of the 2012 UKACC International Conference on Control, CONTROL 2012
SP - 1046
EP - 1051
BT - Proceedings of the 2012 UKACC International Conference on Control, CONTROL 2012
T2 - 2012 UKACC International Conference on Control, CONTROL 2012
Y2 - 3 September 2012 through 5 September 2012
ER -