The invention discloses a folding and unfolding method an inflatable reentry deceleration flexible unfolding structure, and belongs to the technical field of spacecraft reentry, return and landing. The invention relates to an efficient and reasonable folding and unfolding method for an inflatable reentry deceleration flexible unfolding structure. The flexible unfolding structure is folded into a carrier mainly through compression and folding during launching and before reentry deceleration; the connection and fixation with the carrier are simple, and the package unlocking is reliable; and theflexible unfolding structure can be unfolded orderly during reentry deceleration, and normal work of the flexible unfolding structure is guaranteed. By the adoption of the folding and packaging method, the size of the inflatable reentry deceleration flexible unfolding structure in a spacecraft can be effectively reduced, and the connecting and unlocking form is simplified. Meanwhile, the orderly unfolding of the flexible unfolding structure is guaranteed, and high application value is achieved.

    一种充气式再入减速柔性展开结构折叠及展开方法,属于航天器再入、返回与着陆技术领域。本发明涉及为充气式再入减速柔性展开结构提供一种高效合理的折叠展开方法。主要通过压缩折叠将柔性展开结构在发射时及再入减速前收拢于运载器内部;与运载器连接固定简单,封包解锁可靠;在再入减速时能有序展开,保证柔性展开结构正常工作。本发明采用所述折叠包装方法,可以有效降低充气式再入减速柔性展开结构在航天器内的体积,简化连接解锁形式,同时保证柔性展开结构的有序展开,具有较高应用价值。


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    Title :

    Folding and unfolding method of inflatable reentry deceleration flexible unfolding structure


    Additional title:

    一种充气式再入减速柔性展开结构折叠及展开方法


    Contributors:
    LIAO HANG (author) / CAO XU (author) / WANG LIWU (author) / CHEN XU (author) / ZHU MEIFANG (author) / LI BO (author) / HUANG MINGXING (author) / XU WANGJING (author) / LIN RULING (author) / LI SHAOTENG (author)

    Publication date :

    2020-04-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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