The invention discloses a solar sail attitude adjustment actuator, and relates to the technical field of solar sail spacecrafts, the solar sail attitude adjustment actuator comprises a deformation layer, the deformation layer is used for being laid on the back of a solar sail, the deformation layer can deform to drive the solar sail to move, and attitude adjustment of the solar sail is achieved. The invention further discloses a solar sail assembly. The solar sail assembly comprises the solar sail and the solar sail posture adjusting actuator. The invention further discloses a spacecraft which comprises the solar sail assembly. According to the solar sail attitude control method, the solar sail attitude control precision is improved, energy is saved, the load borne by the solar sail attitude control method is improved, and the failure rate is greatly reduced.
本发明公开了一种太阳帆姿态调节致动器,涉及太阳帆航天器技术领域,包括:变形层,所述变形层用于铺设于太阳帆的背面,且所述变形层能够变形以带动所述太阳帆运动,实现所述太阳帆的姿态调节。本发明还公开一种太阳帆组件,包括太阳帆以及如上所述的太阳帆姿态调节致动器。本发明还公开一种航天器,包括如上所述的太阳帆组件。本发明提高了太阳帆姿态控制的精度,节约能源,而且还提高了所能承担的负载,极大地降低了故障率。
Solar sail attitude adjustment actuator, solar sail assembly and spacecraft
太阳帆姿态调节致动器、太阳帆组件及航天器
2023-11-07
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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