摘要
弹丸与靶高速碰撞下的侵彻参数是一个随机量,本文对侵彻参数(坑深度p、坑表面孔径d)进行统计分析,给出变量p、d的变差系数,这样,当变差系数C(?)已知时,可对极小样本量m=2、3、4的情况进行统计分析。
The penetration parameters of hypervelocity projectiles impact on targets are random. This paper uses statistical method to analyse penetration parameters (i. e. the penetration depth and the hole diameter. ). Variation coefficient and statistical method are given in this paper. When variation coefficient is known, even for small samples (such as:n = 2,3), we can make statistical analysis.
出处
《爆炸与冲击》
EI
CAS
CSCD
北大核心
1991年第3期258-264,共7页
Explosion and Shock Waves
关键词
弹丸
靶
侵彻参数
统计分析
撞击
projectile impacts on target, statistical analysis,penetration.
