重装空投中连投模式对飞机的影响分析

Analysis on the Influence of Continuous Airdrop Mode on Airplane during Airdrop

为获取在重装连投中因货物连续出舱运动而对飞机状态的影响,设计了连投模式对飞机影响的分析模型,并通过实例计算分析了连投模式对空投物运动状态以及飞机的影响程度,拟合出货物运动状态和飞机三个方向上的受力状态、力矩以及重心偏移量随时间的变化曲线,实现了货物运动过程对飞机影响的可视化。该模型在重装连投中为飞机姿态控制提供了帮助。

In order to clarify the effect of cargo movement on the airplane during continuous heavy equipment airdrop, an analysis model which is about influence on aircraft from continuous airdrop mode was built for calculating the forces, moment and center of gravity of airplane with time. The example calculation analyzed the effect of continuous airdrop mode on the movement state of the airdrop and aircraft. The visualization of the airplane response in the process of cargo movement during airdrop was achieved. The model can provide assistance for the aircraft control during continuous heavy equipment airdrop.