Predefined-Time Adaptive Attitude Regulation Control for Rigid-Flexible Coupling Satellites
The attitude regulation control of rigid-flexible coupling satellites is investigated in this paper. Firstly a state observer is designed to estimate the vibration speed of the flexible appendage. With the adaptive method used to compensate the disturbance, a predefined-time attitude regulation controller is then proposed, under which the attitude of a rigid-flexible coupling satellite can be drawn to the desired point in predefined time and hold steady. Finally a simulation example is provided to illustrate the effectiveness of the proposed attitude controller.
Authors
- Yunteng Wang (ORCID: https://orcid.org/0009-0006-8653-5461)
- Yan Xiao (ORCID: https://orcid.org/0000-0002-1655-4695)
- Dong Ye (ORCID: https://orcid.org/0000-0002-7400-7104)
- Zhaowei Sun
- Huiqun He
Institutions
- Harbin Institute of Technology (CN)
- Shanghai Academy of Spaceflight Technology (CN)
Publication Details
- Published
- 2024-12-27
- DOI
- https://doi.org/10.1109/ic2ecs64405.2024.10928296
- Primary Topic
- Adaptive Control of Nonlinear Systems
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- China Postdoctoral Science Foundation