QI Ming-si1, LIU Shou-jun1, ZHAO Qi1, ZHANG Ji-ping1, CHEN Xiao-jin2
Author information+
(1)North University of China, Taiyuan 030051, China; (2)Military Representative Chamber of the Air Force Stationed in Shanxi Area, Taiyuan 030024, China
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History+
Issue Date
2015-10-10
Abstract
The aim of this study was to compare the landing process and the landing cushioning effect of the punching quick airdrop airbag and the traditional cushioning airbag through simulated airdrop tests. This paper took the punching quick airdrop airbag as the research object to establish the airbag model, and prepared the simulated airdrop airbag model and the parachute test model. At a height of 23 meters, three simulated airdrop tests were conducted, without any cushioning, with the traditional airbag and with the punching quick airdrop airbag, respectively. When the traditional airdrop airbag was adopted, the damage probability of the glass bottles filled with water was 22.2%, and that of the mineral water bottles filled with water was 11.1%. When the punching quick airdrop airbag was adopted, the damage probabilities of the glass bottles and the mineral water bottles were both zero. In conclusion, the simulated airdrop tests showed that the cushioning effect of the punching quick airdrop airbag was much better than that of the traditional airbag.