同型不同批燃爆产品的感度分布建模  

Modeling of response curves for explosive elements of same type but different batches

作　　者：田玉斌[1] 李国英[2] 蔡瑞娇[1] 

机构地区：[1]北京理工大学,北京100081 [2]中国科学院数学与系统科学研究院,北京100080

出　　处：《爆炸与冲击》2003年第2期122-127,共6页Explosion and Shock Waves

基　　金：国家十五计划项目(kkx010304);国家自然科学基金项目(19631040)

摘　　要：针对具有感度属性的同型不同批燃爆产品的感度分布建模问题,应用拟合优度的χ2检验法,给出了产品感度分布的建模方法:试验数据的同总体检验方法;感度分布拟合优度检验的条件与方法。应用给出的方法对五批#14针刺火帽的感度分布进行了建模,实例表明:同型不同批产品可能具有相同的感度分布,当对这些批产品的感度分布建模时,充分利用所有批产品提供的信息是可行的。For modeling the response curves of explosive elements with sensitivity property and of same type but different batches, a method has been proposed in this paper with the approach of χ2 goodness-of-fit test. The method consists of the identical population test and the goodness-of-fit test for sensitivity response curves, and has been applied to fit the response curve of #14 caps of five batches. The theoretical and practical results show that the response curves for explosive elements of same type but different batches may be identical. When modeling the response curves of explosive elements from these batches, it is feasible to use the information provided by all these batches.

关 键 词：爆炸力学 建模 感度分布 检验法 同总体检验 拟合优度检验 

分 类 号：O389[理学—流体力学] TQ560.72[理学—力学]