对典型舱室内人员和设备所在平面进行离散化处理,通过对舱室内爆下毁伤元的分布规律进行分析,结合人员和设备的毁伤准则,对单元网格的毁伤概率进行加权统计计算舱室的毁伤概率。编写计算程序并进行实例计算,结果表明,毁伤概率随着落角的增大呈指数形式减小,随炸点距舱室地面高度的增加呈先增大后减小的趋势。验证了提出的毁伤概率计算方法的有效性和合理性,有助于得出半穿甲炮弹对目标的最佳攻击条件,充分发挥弹药性能,也可为作战计划的制定提供技术支撑。
Discretize the plane where the personnel and equipment are located in a typical cabin, analyze the distribution of damage elements under the explosion in the cabin, and combine the damage criteria of personnel and equipment to give the damage probability of each unit grid and perform weighted statistics. A calculation program for the damage probability was compiled and an example calculation was performed. The analysis results show that the damage probability decreases exponentially with the increase of the landing angle, and first increases and then decreases with the height of the explosion point from the cabin floor. It is verified that the proposed damage probability calculation method is effective and reasonable, which is helpful to obtain the best attack conditions of the semi-armor-piercing projectile against the target, give full play to the performance of the ammunition, and provide technical support for the formulation of combat plans.
2022,44(4): 6-9 收稿日期:2021-05-17
DOI:10.3404/j.issn.1672-7649.2022.04.002
分类号:TJ83
基金项目:辽宁省自然科学基金资助项目(20180550353)
作者简介:陈青华(1991-),男,博士研究生,研究方向为网络化弹药高效毁伤与效能评估
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