自动火炮射弹密集度估计  

Shot Density Estimation of Automatic Gun

作　　者：潘玉田[1] 马新谋[1] 

机构地区：[1]中北大学武器装备技术学院,山西太原030051

出　　处：《火炮发射与控制学报》2006年第2期38-42,共5页Journal of Gun Launch & Control

摘　　要：自动火炮立靶密集度试验对脱靶弹的处理尚未形成较为一致的共识和处理方法。有脱靶弹存在时,通过坐标变换可将弹着散布的概率密度函数用极坐标下的瑞利分布函数表示。引入方位系数和径向综合系数,推导出了有脱靶弹的立靶密集度估计公式。该计算方法可以为少量脱靶弹存在时自动火炮立靶密集度估计问题提供理论与工程实践的参考。In vertical target density test, processing for miss projectile does not form consistent common understanding and treatment method. For miss projectile, probability density function of impact dispersion can be expressed as Rayleigh distribution function by means of coordinate conversion （Jacobi＇s transformation ）. Introducing azimuth and radial integrated coefficients, estimation formula of vertical target density with miss projectile is derived. This calculation method can provide theoretical and engineering practice reference for vertical target density estimation of automatic gun with a few miss projectiles.

关 键 词：概率论 自动火炮 试验数据处理 立靶密集度 脱靶弹 方位 径向综合系数 

分 类 号：TJ818[兵器科学与技术—武器系统与运用工程]