The rigid-flexible combined type space target capturing system comprises a satellite, a four-claw folding arm, guide films, a capturing net and a driving device, the four-claw folding arm is arranged at one end of the satellite, the guide films are arranged on a first-stage arm and a second-stage arm of the four-claw folding arm, the capturing net is hung on a third-stage arm and a fourth-stage arm, and the driving device drives the capturing net to rotate. The bottom of the capturing net is connected with a driving device; the driving device is arranged in the satellite; the method comprises the steps that the four-claw folding arm is locked after being unfolded in place, the guide film is unfolded, the driving device is started, the capturing net is unfolded and hung on the four-claw folding arm, the space target enters the enveloping range, the closing rope is closed, fast capturing is completed, the capturing net is closed, and the four-claw folding arm holds and closes. The satellite and the space target form a combined body for fixing, a satellite propulsion system controls orbit maneuver of the combined body, and the combined body deorbits and is destroyed; according to the invention, a net surface capturing structure and a four-claw arm type configuration layout mode are adopted, so that the stability of an envelope configuration can be improved, and the connection rigidity of a spacecraft and a target is ensured.
一种刚柔结合式空间目标抓捕系统和空间目标捕获方法,系统包括:卫星、四爪折叠臂、导引膜、捕获网和驱动装置,卫星的一端设置四爪折叠臂,四爪折叠臂的一级臂和二级臂设置导引膜,三级臂和四级臂悬挂捕获网,捕获网底部与驱动装置连接,驱动装置设置在卫星的内部;方法包括:四爪折叠臂展开到位后锁定,导引膜展开、驱动装置启动,捕获网撑开悬挂在四爪折叠臂上、空间目标进入包络范围,收口绳收束,快抓完成、捕获网收网、四爪折叠臂抱抓合拢,卫星与空间目标形成组合体固定、卫星推进系统控制组合体的轨道机动,组合体离轨销毁;本发明采用网面抓捕结构和四爪臂式构型布局方式,能够增大包络构型的稳定性,保证航天器与目标的连接刚度。
Rigid-flexible combined space target capturing system and space target capturing method
一种刚柔结合式空间目标抓捕系统和空间目标捕获方法
2024-11-12
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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