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为了准确、合理地处理静爆威力试验数据,并把它转换为动态(即考虑射击或飞行条件下战斗部着速、落角和炸高等因素)杀伤面积,本文采用三次样条插值,把球形靶试验所得破片分布的离散数据变换为解析表达式,这样,由静态到动态的转换可用专门程序在计算机上进行处理.省去了作图和手工计算的烦琐,提高了数据处理精度和效率。现有程序适用于预制破片战斗部. 根椐静爆威力试验数椐,利用本文提供的方法和程序,可计算出战斗部动态杀伤面积并绘制等杀伤概率曲线,以此评定战斗部效率。
In order to deal with the experimental data of blasting power accurately and reasonably and convert it into a dynamic (that is, taking into account the firing rate, falling angle and frying rate, etc.) killing area, this paper uses cubic spline interpolation, The discrete data of the fragment distribution of the target test is transformed into an analytical expression, so that the process from static to dynamic conversion can be processed on the computer by a specialized program, eliminating the cumbersome of drawing and manual calculation and improving the data processing accuracy and efficiency. The existing procedure is applicable to prefabricated fragment warheads. Based on the number of static blasting power tests, the method and procedure provided in this paper can be used to calculate the kill area of the warhead and plot the kill probability curve to assess warhead efficiency.