TY - GEN
T1 - Event-Triggered Finite-Time Adaptive Coordinated Control for Spacecraft Formation Flying Under Actuator Faults
AU - Wang, Lihao
AU - Li, Aijun
AU - Wang, Changqing
AU - Di, Fuqiang
N1 - Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
PY - 2023
Y1 - 2023
N2 - For attitude coordination tracking of spacecraft formation flying affected by external disturbances, actuator faults, and limited communication, this paper investigates a finite-time adaptive coordinated control law. To suppress the influence of external disturbances and actuator faults, an adaptive sliding mode controller is adopted. To reduce the communication between neighboring spacecraft, a distributed event-triggered control scheme is designed. Under the scheme, the communication channel only transmits information at the trigger instants that are decided by the predefined triggering condition. Based on the Lyapunov theorem, the stability of the closed-loop system can be proved. The effectiveness of the scheme is verified by simulation results.
AB - For attitude coordination tracking of spacecraft formation flying affected by external disturbances, actuator faults, and limited communication, this paper investigates a finite-time adaptive coordinated control law. To suppress the influence of external disturbances and actuator faults, an adaptive sliding mode controller is adopted. To reduce the communication between neighboring spacecraft, a distributed event-triggered control scheme is designed. Under the scheme, the communication channel only transmits information at the trigger instants that are decided by the predefined triggering condition. Based on the Lyapunov theorem, the stability of the closed-loop system can be proved. The effectiveness of the scheme is verified by simulation results.
KW - Actuator faults
KW - External disturbances
KW - Finite-time adaptive coordinated control
KW - Limited communication
KW - Spacecraft formation flying
UR - https://www.scopus.com/pages/publications/85151149788
U2 - 10.1007/978-981-19-6613-2_200
DO - 10.1007/978-981-19-6613-2_200
M3 - 会议稿件
AN - SCOPUS:85151149788
SN - 9789811966125
T3 - Lecture Notes in Electrical Engineering
SP - 2043
EP - 2052
BT - Advances in Guidance, Navigation and Control - Proceedings of 2022 International Conference on Guidance, Navigation and Control
A2 - Yan, Liang
A2 - Duan, Haibin
A2 - Deng, Yimin
A2 - Yan, Liang
PB - Springer Science and Business Media Deutschland GmbH
T2 - International Conference on Guidance, Navigation and Control, ICGNC 2022
Y2 - 5 August 2022 through 7 August 2022
ER -