靶场试验环境条件下战术导弹子弹药的飞行弹道仿真

针对战术导弹靶场试验中存在的子弹飞行故障和子弹鉴定子样不足等问题，通过分析子弹运动规律及环境诸因素对子弹飞行弹道的影响，综合考虑子弹气动外形等因素，建立了子弹飞行动力学模型．经仿真运行，得到了子弹飞行弹道，并可获取其它飞行参数，为分析子弹飞行故障、获取仿真样本和研究子弹落点散布规律提供了有效手段．

Flight Trajectory Simulation of Submunition of Tactical Missile at Test Range

Aiming at the problems such as the failure of submunition in flight and the lack of evaluated subsamples in range test of tactical missile,a flight dynamics model of submunition is provided through analyzing the motion law of submunition and the influence of environmental factors and the aerodynamic factors.The trajectory and flight parameters of submunition are obtained through simulation.An effective measure is provided to analyze the failure of submunition in flight,obtain the subsamples of simulation and research the law of submunition dispersion.