The embodiment of the invention provides a control method and device of a three-axis magnetic torquer, which are used for providing a new control mode of the three-axis magnetic torquer for attitude control of a satellite, the control of the magnetic torquer can be completed without using a magnetometer, and then the magnetic damping and attitude adjustment of the satellite are completed. The method comprises the steps of when obtaining current first three-axis state data of a three-axis magnetic torquer, generating second three-axis state data based on the first three-axis state data, indicating the three-axis magnetic torquer to generate a corresponding magnetic moment according to the second three-axis state data, so that the angular momentum data of the satellite is changed, at the moment, according to the first three-axis state data, the second three-axis state data, the first three-axis state data and the second three-axis state data, determining the correct magnetic moment direction for reducing the angular momentum of the satellite, generating corresponding target three-axis state data, and indicating the three-axis magnetic torquer to generate a corresponding magnetic moment according to the target three-axis state data, so that the angular momentum of the satellite can be effectively reduced.

    本申请实施例提供了一种三轴磁力矩器的控制方法以及装置,用于为卫星的姿态控制提供一种新的三轴磁力矩器的控制方式,无需使用磁强计,即可完成磁力矩器的控制,进而完成卫星的磁阻尼以及姿态的调整。在获取到三轴磁力矩器当前的第一三轴状态数据时,可基于该第一三轴状态数据生成第二三轴状态数据,并指示三轴磁力矩器根据该第二三轴状态数据生成相对应的磁矩,由此卫星的角动量数据随之改变,此时,可根据前后的第一三轴状态数据、第二三轴状态数据,还有第一角动量数据以及第二角动量数据,判断减少卫星的角动量的正确磁矩方向,并生成对应的目标三轴状态数据,指示三轴磁力矩器根据该目标三轴状态数据生成对应的磁矩,即可有效减少卫星的角动量。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Control method and device of three-axis magnetic torquer


    Weitere Titelangaben:

    一种三轴磁力矩器的控制方法以及装置


    Beteiligte:
    YAN YEHUI (Autor:in) / XU LINGJIAN (Autor:in) / LI KUI (Autor:in) / ZHOU YI (Autor:in)

    Erscheinungsdatum :

    24.04.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS



    MAGNETIC TORQUER

    TOMARU TOMOHIRO | Europäisches Patentamt | 2024

    Freier Zugriff

    Three-axis Attitude Control with Two Reaction Wheels and Magnetic Torquer Bars

    Roberts, Bryce / Kruk, Jeffrey / Ake, Thomas et al. | AIAA | 2004


    Manufacturing method of magnetic torquer, magnetic torquer and spacecraft

    CHENG XIANLI / GAO ENYU / XUN YIHENG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Manufacturing method of magnetic torquer, magnetic torquer and spacecraft

    CHENG XIANLI / GAO ENYU / XUN YIHENG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Method for manufacturing hollow magnetic torquer

    FENG QIAN / YANG JIA NAN / LIU YONG et al. | Europäisches Patentamt | 2015

    Freier Zugriff