The invention discloses a self-balancing low-orbit satellite solar wing aerodynamic configuration. The self-balancing low-orbit satellite solar wing aerodynamic configuration comprises a satellite body and two sets of self-balancing solar wings. The satellite body is a cuboid, the two sets of self-balancing solar wings are located on the two sides of the satellite body respectively to form a symmetrical structure, each self-balancing solar wing comprises a first folding solar wing, the first folding solar wings are connected with the satellite body to form an adjustable deflection angle, and aerodynamic moment balance of the low-orbit satellite is achieved by adjusting the deflection angle. According to the method, the aerodynamic disturbance torque borne by the satellite during near-earth low-orbit operation can be eliminated, the influence of the near-earth space rarefied atmosphere on the satellite orbit is greatly reduced, the aerodynamic disturbance torque of satellite attitude control can be reduced, meanwhile, the requirement of a heat protection system on the side face of the satellite body can be met, and therefore the satellite reliability is improved.

    本发明公开了一种自配平的低轨卫星太阳翼气动布局,包括卫星本体和两组自配平太阳翼;卫星本体为长方体,两组自配平太阳翼分别位于卫星本体的两侧形成对称结构,所述自配平太阳翼包括第一折太阳翼,第一折太阳翼与卫星本体连接形成可调节偏转角,调节偏转角大小实现低轨卫星气动力矩平衡。本发明可消除卫星在近地低轨运行时受到的气动干扰力矩,大大降低近地空间稀薄大气对卫星轨道的影响,还会减小卫星姿态控制的气动干扰力矩,同时能够保证卫星本体侧面防热系统的要求,从而提高卫星可靠度。


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    Title :

    Self-balancing low-orbit satellite solar wing aerodynamic layout


    Additional title:

    一种自配平的低轨卫星太阳翼气动布局


    Contributors:
    LI JUNHONG (author) / JIN XUHONG (author) / HUANG FEI (author) / YAO YUZHU (author) / CHENG XIAOLI (author)

    Publication date :

    2022-10-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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