The invention discloses a large-load buffering air bag giving consideration to landing and dampening working conditions. The large-load buffering air bag comprises N annular air bags and center lining cloth. The N annular air bags are connected together through the center lining cloth to form a large-load buffering air bag. N > = 6. According to the large-load buffering air bag giving consideration to the landing and dampening working conditions, the center lining cloth is arranged on the annular air bag to replace a traditional center air bag layout, dampening overload is reduced through buffering of the center lining cloth, meanwhile, the defect that the weight of the center air bag is increased is overcome, and meanwhile the service life of the center air bag is prolonged. And the risk of reliability degradation caused by adopting different control strategies to adapt to different landing water-landing media is reduced.
本发明公开了一种兼顾着陆着水工况的大载重缓冲气囊,包括:N个环向气囊和中心衬布;N个环向气囊通过中心衬布在一起,构成大载重缓冲气囊;N≥6。本发明所述的兼顾着陆着水工况的大载重缓冲气囊,通过在环向气囊上设置中心衬布,以替换传统的中心气囊布局,利用中心衬布的缓冲,降低了着水过载的同时,又规避了增加中心气囊的重量缺陷,同时,降低了为适应不同着陆着水介质而采取不同的控制策略带来的可靠性退化的风险。
Large-load buffering air bag giving consideration to landing and dampening working conditions
一种兼顾着陆着水工况的大载重缓冲气囊
2024-02-27
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |