The invention provides an accurate parafoil recovery system and method for safety control of a booster falling area, a sectional connection and separation and centralized layout design is adopted, an original integrated booster nose cone is divided into an end cap, a nose cone middle section and a nose cone bottom section, a stabilizing parachute is mounted in the end cap, and the stabilizing parachute is mounted in the nose cap. Other products of the recovery system are intensively mounted on the nose cone bottom section through a bearing structure, so that the problem of structural adaptability change of an existing booster is solved; the recovery system adopts a segmented homing control strategy of multiple target points and multiple obstacle avoidance areas, the drop point precision under the obstacle avoidance condition is improved, obstacle avoidance and accurate landing of the booster are achieved, meanwhile, the recovery system has two control modes, namely an automatic control mode and a ground manual control mode, redundant backup is achieved, and the system reliability is improved.

    本发明提供了一种用于助推器落区安全控制的翼伞精确回收系统及方法,采用分段式连接分离和集中布局设计,原一体式助推器头锥分为端头帽、头锥中段和头锥底段,稳定伞安装在端头帽内,回收系统其余产品通过承载结构集中安装在头锥底段上,解决了现役助推器结构适应性改动问题;回收系统采用多目标点、多避障区域的分段归航控制策略,提高了避障情况下的落点精度,实现助推器的避障和精确着陆,同时回收系统具有两种控制模式,自动控制模式和地面人工控制模式,冗余备份,提高了系统可靠性。


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    Titel :

    Precise parafoil recovery system and method for safety control of landing area of booster


    Weitere Titelangaben:

    一种用于助推器落区安全控制的翼伞精确回收系统及方法


    Beteiligte:
    TENG HAISHAN (Autor:in) / XU WANGJING (Autor:in) / LIU TAO (Autor:in) / JIANG CHANGHONG (Autor:in) / WU ZHUO (Autor:in) / LI CHUN (Autor:in) / WANG ZHIGUO (Autor:in) / ZHOU PENG (Autor:in) / ZHANG WENBO (Autor:in) / LONG LONG (Autor:in)

    Erscheinungsdatum :

    2022-05-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS / F42B EXPLOSIVE CHARGES, e.g. FOR BLASTING , Explosive Ladungen, z.B. für Sprengungen



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