TY - GEN
T1 - Prescribed Perfomance Finite-Time Attitude Tracking Control of Spinning Tether System base on Backstepping Method
AU - Chen, Yi
AU - Wang, Changqing
AU - Li, Aijun
AU - Tian, Hao Chang
AU - Zhang, Ying
N1 - Publisher Copyright:
© 2021 IEEE
PY - 2021
Y1 - 2021
N2 - This paper mainly focuses on the attitude control of end-body spacecraft during the rotation of spinning tether system (STS). First, the Newton-Euler method is used to establish the kinematics and attitude dynamics models of the spinning tether system. Based on the quaternion theory, the attitude kinematics equations of the tether system described by quaternion are derived, and the closed-loop attitude tracking error model is derived accordingly. Then, a new finite-time performance function (FTPF) is used to design a prescribed performance finite-time attitude controller based on back-stepping method. This controller can make the attitude tracking error converge to the expected region in finite time. Finally, the effectiveness of the proposed method is verified by numerical simulation.
AB - This paper mainly focuses on the attitude control of end-body spacecraft during the rotation of spinning tether system (STS). First, the Newton-Euler method is used to establish the kinematics and attitude dynamics models of the spinning tether system. Based on the quaternion theory, the attitude kinematics equations of the tether system described by quaternion are derived, and the closed-loop attitude tracking error model is derived accordingly. Then, a new finite-time performance function (FTPF) is used to design a prescribed performance finite-time attitude controller based on back-stepping method. This controller can make the attitude tracking error converge to the expected region in finite time. Finally, the effectiveness of the proposed method is verified by numerical simulation.
KW - attitude control
KW - Finite-time boundedness
KW - prescribed performance control
KW - spinning tether system
UR - http://www.scopus.com/inward/record.url?scp=85128102099&partnerID=8YFLogxK
U2 - 10.1109/CAC53003.2021.9727745
DO - 10.1109/CAC53003.2021.9727745
M3 - 会议稿件
AN - SCOPUS:85128102099
T3 - Proceeding - 2021 China Automation Congress, CAC 2021
SP - 6850
EP - 6855
BT - Proceeding - 2021 China Automation Congress, CAC 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 China Automation Congress, CAC 2021
Y2 - 22 October 2021 through 24 October 2021
ER -