TY - GEN
T1 - Adaptive sliding mode control for spacecraft rendezvous in near-circular orbits with time-varying saturation constraint
AU - Wan, Neng
AU - Naidu, Desineni S
AU - Liu, Ming
AU - Wu, Ligang
AU - Yao, Weiran
PY - 2017/6/29
Y1 - 2017/6/29
N2 - An adaptive sliding mode control scheme is proposed for spacecraft rendezvous constrained by the external perturbations, the non-circularity of reference orbit, and the time-varying saturation, which can be induced by the temporal characteristics and the accidental faults of actuators. With some reasonable assumptions, we prove that the adaptive control scheme can achieve asymptotic stability without using the effectiveness information of actuators. Compared with the existing results, numerical experiment with longer initial distances, lower saturation bounds, and better performance is achieved within a nonlinear two-body system.
AB - An adaptive sliding mode control scheme is proposed for spacecraft rendezvous constrained by the external perturbations, the non-circularity of reference orbit, and the time-varying saturation, which can be induced by the temporal characteristics and the accidental faults of actuators. With some reasonable assumptions, we prove that the adaptive control scheme can achieve asymptotic stability without using the effectiveness information of actuators. Compared with the existing results, numerical experiment with longer initial distances, lower saturation bounds, and better performance is achieved within a nonlinear two-body system.
UR - http://www.scopus.com/inward/record.url?scp=85027031749&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85027031749&partnerID=8YFLogxK
U2 - 10.23919/ACC.2017.7963861
DO - 10.23919/ACC.2017.7963861
M3 - Conference contribution
AN - SCOPUS:85027031749
T3 - Proceedings of the American Control Conference
SP - 5812
EP - 5817
BT - 2017 American Control Conference, ACC 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 American Control Conference, ACC 2017
Y2 - 24 May 2017 through 26 May 2017
ER -