一种多冗余卫星智能姿控组件,包括箱体(1)、反作用飞轮组(2)、磁力矩器组(3)、磁力矩器线圈(4)、控制板(5)、陀螺仪(6),箱体上设置磁力矩器线圈安装槽(11)、控制板安装凹槽(12);反作用飞轮组包括第一、第二、第三、第四反作用飞轮组,分别在箱体的四个角落,每个包括X轴反作用飞轮(21)、Y轴反作用飞轮(22)、Z轴反作用飞轮(23),X、Y轴反作用飞轮安装在箱体的侧壁上;磁力矩器组对反作用飞轮进行磁卸载,包括X轴、Y轴磁力矩器,均安装在箱体的底板上,呈对称分布;磁力矩器线圈安装在箱体的磁力矩器线圈安装槽内,且为Z轴方向;控制板在箱体的中心且安装在控制板安装凹槽;陀螺仪共三个,均安装在箱体内的底板上。还有工作方法。

    The invention discloses a multi-redundancy satellite intelligent attitude control assembly. The assembly comprises a box body (1), reaction flywheel sets (2), a magnetic torquer set (3), a magnetic torquer coil (4), a control panel (5) and gyroscopes (6), and the box body is provided with a magnetic torquer coil mounting groove (11) and a control panel mounting groove (12); the reaction flywheel sets include a first reaction flywheel set, a second reaction flywheel set, a third reaction flywheel set and a fourth reaction flywheel set which are arranged at the four corners of the box body respectively, each reaction flywheel set comprises an X-axis reaction flywheel (21), a Y-axis reaction flywheel (22) and a Z-axis reaction flywheel (23), and the X-axis reaction flywheel and the Y-axis reaction flywheel are installed on the side wall of the box body; the magnetic torquer set is used for performing magnetic unloading on the reaction flywheels and comprises an X-axis magnetic torquer and a Y-axis magnetic torquer which are mounted on a bottom plate of the box body and are symmetrically distributed; the magnetic torquer coil is installed in the magnetic torquer coil mounting groove of the box body and is in the Z-axis direction; the control panel is arranged in the center of the box body and is mounted in the control panel mounting groove; and the three gyroscopes are all installed on the bottom plate in the box body. The invention also provides a working method of the assembly.


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    Titel :

    一种多冗余卫星智能姿控组件及其工作方法


    Erscheinungsdatum :

    2024-07-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS