近炸引信预制破片弹射击效能仿真

Fire Efficiency Simulation of Proximity Fuze Prefab Splintery Cannon-shot

提出了利用动态精度试验数据,预测近炸引信预制破片弹射击效能的思路,建立了动态精度预测射击效能的数学模型,在较接近实战条件下模拟计算了近炸引信预制破片弹的射击效能。计算结果与实弹射击结果接近,表明该方法能有效预测近炸引信预制破片弹的射击效能,能为射击试验提供高可信度的验前信息,有助于优化射击试验方案的制定,减少试验样本量,降低试验消耗。

A thought for making use of dynamic accury pre-estimating firing efficiency ws proposed,a simulation model for the idea was formed.The fire efficiency of proximity fuze prefab splintery cannon-shot under the conditions of closing to real cases was simulated.The simulation results come close to that of practice firng.The results show that the simulation can predict effectively the fire efficiency of proximity fuze prefab splintery cannon-shot,and can provide prior information of confidence high level for fire test,and can help to optimize fire test scheme.The way can lessen the sample size of fire test and reduce test expense.