利用升降法试验数据进行感度分布检验方法研究  

Study on Test Method of Sensitivity Distribution Model with Up-Down Method Test Data

作　　者：翟志强[1] 蔡瑞娇[1] 董海平[1] 郑航[1] 

机构地区：[1]北京理工大学爆炸科学与技术国家重点实验室,北京100081

出　　处：《火工品》2006年第3期1-4,共4页Initiators & Pyrotechnics

摘　　要：提出了一种利用同型不同批的升降法试验数据进行火工品感度分布检验的方法。先对不同批次的升降法试验数据进行同总体检验,然后通过χ2检验确定感度分布模型。采用这种方法对D-6乙底火进行检验,得到该火工品感度最接近服从对数正态分布,与采用大样本Karber法检验结果一致,表明本方法是合理可行的。A method on test of sensitivity distribution model for initialing explosive device with Up-Down method test data of same type but different batches is presented in this paper. This method consists of the identical population test and x^2 goodness-of-fit test and has been applied to fit the sensitivity distribution model for D6-2 artillery primer with Up-Down method test data of 127 batches. The result shows that the sensitivity distribution of D6-2 artillery primer is approach to logarithmic normal distribution and it is identical with the result of Karber method with large sample. It is reasonable to use Up-Down method data to fit sensitivity distribution model for initialing explosive devices.

关 键 词：火工品 升降法数据 同总体检验 Χ^2检验 

分 类 号：TJ450[兵器科学与技术—火炮、自动武器与弹药工程]