TY - GEN
T1 - FTCESO-Based Prescribed Time Control for Satellite Formation Flying
AU - Li, Siyuan
AU - Sun, Zhaowei
AU - Ye, Dong
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - In this paper, a prescribed time control method based on finite-time convergent extended state observer (FTCESO) for satellite formation flying with multiple disturbances and input constraints is investigated. First, the FTCESO is developed to estimate the external disturbance and system nonlinear terms with high precision. Then a backstepping-based prescribed time controller is designed to maintain the specific configuration of follower satellites and the prescribed time convergence is theoretically proved. Finally, numerical simulations are performed to demonstrate the effectiveness of the proposed method.
AB - In this paper, a prescribed time control method based on finite-time convergent extended state observer (FTCESO) for satellite formation flying with multiple disturbances and input constraints is investigated. First, the FTCESO is developed to estimate the external disturbance and system nonlinear terms with high precision. Then a backstepping-based prescribed time controller is designed to maintain the specific configuration of follower satellites and the prescribed time convergence is theoretically proved. Finally, numerical simulations are performed to demonstrate the effectiveness of the proposed method.
KW - FTCESO
KW - external disturbances
KW - input constraints
KW - prescribed time control
KW - satellite formation flying
UR - https://www.scopus.com/pages/publications/85125186454
U2 - 10.1109/CCDC52312.2021.9602232
DO - 10.1109/CCDC52312.2021.9602232
M3 - 会议稿件
AN - SCOPUS:85125186454
T3 - Proceedings of the 33rd Chinese Control and Decision Conference, CCDC 2021
SP - 5086
EP - 5090
BT - Proceedings of the 33rd Chinese Control and Decision Conference, CCDC 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 33rd Chinese Control and Decision Conference, CCDC 2021
Y2 - 22 May 2021 through 24 May 2021
ER -