ABSTRACT
ABSTRACT: Based on the ANSYS/LS-DYNA software platform and taking certain types of heavy equipment airdrop systems for example, the method of numerical analysis was used to study the microcosmic changing process of cargo extraction posture in different situations. The change in the overturn angle and speed as time changes was analyzed. The best binding cargo barycenter position was determined, which provided guidance to the design of the airdrop system and the actual airdrop operation.
