基于高压气体弹射释放技术的载荷分离运动仿真分析

Simulation and Analysis of Load Separation by High Pressure Gas Releasing Technology

以一种典型的采用高压气体弹射释放技术的载荷分离方案为研究对象,建立了载荷、飞行器分离运动数学模型,通过动力学仿真对载荷的分离运动过程进行了分析,获得了在不同飞行工况条件下的载荷分离运动规律,以及分离过程对飞行器运动的影响,为分离时序、以及分离条件的制定提供了依据.

Aiming at load separation by high pressure gas releasing technology,the mathematical model of the load separating process from a vehicle was built.Dynamic simulation analysis is conducted,the motion law of the load separation under different flight conditions was obtained,and.the influences of separation on the vehicle motion are discussed.The above study can help determine when and on which flight conditions to execute the separation action.