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.
Predefined-Time Adaptive Attitude Regulation Control for Rigid-Flexible Coupling Satellites
2024-12-27
1089327 byte
Conference paper
Electronic Resource
English