@inproceedings{cc84116435e24bd185aafe8bb5c67354,
title = "Attitude Control for Rigid Spacecraft via Disturbance Observer based Terminal Sliding Mode Controller",
abstract = "In this paper, a terminal sliding mode controller based on disturbance observer is designed for rigid spacecraft. A disturbance observer is first proposed for the unmeasurable disturbance. The disturbance estimation error converges to zero in finite time. By combining this proposed observer with the sliding mode control technique, then a finite time attitude control law is presented for the rigid spacecraft. The variable boundary layer saturation function is used in the design of the switching portion of the terminal sliding mode controller to reduce chattering. The convergence of the observer and closed-loop system is proved by the Lyapunov stability theory.",
keywords = "Attitude stabilization, Disturbance observer, Rigid spacecraft, Variable boundary layer saturation function",
author = "Xu, \{Yu Tian\} and Dong, \{Rui Qi\} and Jing Huang and Wu, \{Ai Guo\}",
note = "Publisher Copyright: {\textcopyright} 2021 Technical Committee on Control Theory, Chinese Association of Automation.; 40th Chinese Control Conference, CCC 2021 ; Conference date: 26-07-2021 Through 28-07-2021",
year = "2021",
month = jul,
day = "26",
doi = "10.23919/CCC52363.2021.9550351",
language = "英语",
series = "Chinese Control Conference, CCC",
publisher = "IEEE Computer Society",
pages = "7803--7808",
editor = "Chen Peng and Jian Sun",
booktitle = "Proceedings of the 40th Chinese Control Conference, CCC 2021",
address = "美国",
}