The invention relates to a self-adaptive bionic capturing mechanism and method for a space non-cooperative target. The capturing mechanism comprises a base, a supporting assembly and a cylindrical air bag. A motor, a gas source device and a gas channel are arranged in the base; the supporting assembly comprises a plurality of longitudinal pipelines, a plurality of middle annular pipelines and an end face annular pipeline, the longitudinal pipelines are fixedly arranged on the base and communicate with the inflation holes in the gas channel, the middle annular pipelines are parallel to one another and evenly distributed on the longitudinal pipelines, and the end face annular pipeline is arranged at the ends of the longitudinal pipelines. A hard supporting pipe is arranged in the end face annular pipeline in a penetrating mode. The cylindrical air bag is arranged on the inner side of the supporting assembly. A mode of simulating circumferential and longitudinal muscles of a snake by adopting longitudinal and circumferential stretching ropes is adopted, so that self-adaptive capture of a target is formed. The method is suitable for space non-cooperative targets in various shapes, targets of various different sizes can be efficiently captured, and the requirements of space on-orbit capturing of the resistant non-cooperative dynamic targets are met; before the non-cooperative target is not close to the own spacecraft, the space is saved to a great extent, and the risk of collision with space junk or space debris is reduced.
本发明涉及一种空间非合作目标的自适应仿生捕获机构及捕获方法。所述捕获机构包括底座、支撑组件和筒状气囊;底座内设置有电机,气源装置和气体通道;支撑组件包括数根纵向管道、数个中间环型管道和一个端面环型管道,数根纵向管道固定设置于底座上并与气体通道上的充气孔连通,数个中间环形管道相互平行均布设置于纵向管道上,端面环型管道设置于纵向管道的端部;端面环型管道内穿设有硬质支撑管;筒状气囊设置于支撑组件的内侧。采用纵向和环向拉伸绳模仿蛇的环向和纵向肌肉的方式,形成目标的自适应捕获。本发明适应多种形状空间非合作目标,可高效捕获多种不同尺寸的目标,满足了空间在轨捕获对抗性非合作动态目标的需求;在非合作目标未接近己方空间飞行器前,极大程度上节省了空间,降低了与太空垃圾或空间碎片碰撞的风险。
Self-adaptive bionic capturing mechanism and capturing method for space non-cooperative target
一种空间非合作目标的自适应仿生捕获机构及捕获方法
2024-10-29
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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