The invention relates to the technical field of aerospace equipment, in particular to a flexible film on-orbit service spacecraft which comprises a supporting structure and a thruster, and a driving structure, a fuel storage tank and a thruster are arranged on the supporting structure; the flexible thin film structure is arranged around the supporting structure, and the flexible thin film structure has a folded and unfolded state and a folded state; the communication antenna is arranged on the inner wall of the flexible thin film structure, and the solar panel is arranged on the outer wall of the flexible thin film structure; and the flexible dexterous arm is arranged on the inner wall of the flexible thin film structure, the flexible dexterous arm is connected with the driving structure, and the driving structure drives the flexible dexterous arm to drive the flexible thin film structure to be switched between the unfolded state and the folded state. The flexible film on-orbit service spacecraft has high orbit maneuvering capacity, and envelope capturing and dragging deorbit facing space debris can be achieved. And meanwhile, the thin film spacecraft can further complete cooperative control facing the space cooperative target by means of the flexible arm.
本发明涉及航天设备技术领域,具体涉及一种柔性薄膜在轨服务航天器,包括:支撑结构,支撑结构上设有驱动结构和燃料贮箱、以及推力器;柔性薄膜结构,绕支撑结构设置,且柔性薄膜结构具有折展状态和收拢状态;通信天线和太阳帆板,通信天线设于柔性薄膜结构的内壁上,太阳帆板设于柔性薄膜结构的外壁上;柔性灵巧臂,设于柔性薄膜结构的内壁上,且柔性灵巧臂与驱动结构连接,驱动结构驱动柔性灵巧臂带动柔性薄膜结构在这展状态和收拢状态之间切换。该柔性薄膜在轨服务航天器具有较强的轨道机动能力,可实现面向空间碎片的包络捕获、拖曳离轨。同时薄膜航天器可以进一步依靠柔性臂完成面向空间合作目标的协同操控。
Flexible film on-orbit service spacecraft
一种柔性薄膜在轨服务航天器
2023-03-31
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
In-orbit flexible spacecraft dynamics program
NTRS | 1972
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NTRS | 1985
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