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.


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    Title :

    Satellite attitude control method based on three-freedom-degree momentum exchange of spherical motor


    Contributors:
    LI GUIDAN (author) / LI HAIKE (author) / LI BIN (author)

    Publication date :

    2015-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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