TY - GEN
T1 - Fixed-time nonsingular terminal sliding mode control for spacecraft rendezvous
AU - Dong, Jingwei
AU - Li, Chuanjiang
AU - Jiang, Boyan
AU - Sun, Yanchao
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/7/12
Y1 - 2017/7/12
N2 - This paper presents a fixed-time nonsingular terminal sliding mode control methodology for spacecraft rendezvous in the presence of nonlinearity and external disturbance. A nonsingular terminal sliding surface is constructed and a continuous sinusoidal function is introduced into the controller to solve the inherent singularity problem. Under the proposed controller, the relative position of the chaser spacecraft can rendezvous with the target within fixed time, which is demonstrated by Lyapunov theorem. The simulation results show that the proposed controller enables rapid convergence rate, high precision and strong robustness in the presence of nonlinearity and external disturbance.
AB - This paper presents a fixed-time nonsingular terminal sliding mode control methodology for spacecraft rendezvous in the presence of nonlinearity and external disturbance. A nonsingular terminal sliding surface is constructed and a continuous sinusoidal function is introduced into the controller to solve the inherent singularity problem. Under the proposed controller, the relative position of the chaser spacecraft can rendezvous with the target within fixed time, which is demonstrated by Lyapunov theorem. The simulation results show that the proposed controller enables rapid convergence rate, high precision and strong robustness in the presence of nonlinearity and external disturbance.
KW - Elliptical orbit
KW - Fixed-time stability
KW - Nonsingular terminal sliding mode
KW - Relative position control
KW - Spacecraft rendezvous
UR - https://www.scopus.com/pages/publications/85028054819
U2 - 10.1109/CCDC.2017.7979446
DO - 10.1109/CCDC.2017.7979446
M3 - 会议稿件
AN - SCOPUS:85028054819
T3 - Proceedings of the 29th Chinese Control and Decision Conference, CCDC 2017
SP - 5340
EP - 5345
BT - Proceedings of the 29th Chinese Control and Decision Conference, CCDC 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 29th Chinese Control and Decision Conference, CCDC 2017
Y2 - 28 May 2017 through 30 May 2017
ER -