@inproceedings{bf66bafe37834c3ea9b3782472d341d5,
title = "A Fully-Actuated System Approach for Spacecraft Attitude Control with Input Saturation",
abstract = "This paper investigates the attitude control problem for a rigid spacecraft subject to external disturbances and actuator saturation. A novel control scheme is technically proposed by incorporating the Nussbaum gain technique and extended state observer into the fully-Actuated system theory. First, a fully-Actuated system model for the attitude error dynamics is established. Then, the Nussbaum gain technique is employed to tackle the time-varying input gains arising from input saturation, and an extended state observer is introduced to estimate and compensate system uncertainties and external disturbances. The stability of the closed-loop system and the convergence of state errors are accordingly proven via Lyapunov stability approaches. Finally, a numerical simulation is carried out to validate the effectiveness of the proposed scheme.",
keywords = "Adaptive control, Attitude control, Fully-Actuated system, Input saturation, Nussbaum-Type function",
author = "Zhenyu Feng and Ming Liu and Xibin Cao",
note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 2nd Conference on Fully Actuated System Theory and Applications, CFASTA 2023 ; Conference date: 14-07-2023 Through 16-07-2023",
year = "2023",
doi = "10.1109/CFASTA57821.2023.10243370",
language = "英语",
series = "Proceedings of the 2nd Conference on Fully Actuated System Theory and Applications, CFASTA 2023",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "705--710",
booktitle = "Proceedings of the 2nd Conference on Fully Actuated System Theory and Applications, CFASTA 2023",
address = "美国",
}