The invention relates to a satellite attitude control method based on three-freedom-degree momentum exchange of a spherical motor. According to the satellite attitude control method, a spherical momentum exchange device is the spherical motor, and the spherical motor is connected with a satellite platform through a stator shell. The satellite attitude control method comprises the following steps that 1, a control Euler axis rotating angle is determined; 2, a hierarchical control Euler axis rotating angle is determined; 3, the incremental control torque of each level is determined; 4, a spherical rotor track control command is determined; 5, trajectory tracking control over a spherical rotor is conducted; 6, the increment grades n are adjusted. By the adoption of the satellite attitude control method, the weight of an aircraft can be reduced, satellite-borne space is reduced, and control is easy.
Satellite attitude control method based on three-freedom-degree momentum exchange of spherical motor
2015-06-24
Patent
Electronic Resource
English
IPC: | B64G Raumfahrt , COSMONAUTICS |
Multi-degree-of-freedom whole satellite automatic attitude adjusting method and system
European Patent Office | 2023
|British Library Conference Proceedings | 1993
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