Modeling and calculation method of target damage based on multi-attitude flying projectile in space intersection
Modeling and calculation method of target damage based on multi-attitude flying projectile in space intersection
复制标题
基于多姿态飞行弹丸空间交叉的目标毁伤建模与计算方法
DOI:
10.1016/j.ijleo.2018.11.152
复制
发表时间:
2019-02
期刊:
影响因子:
3.1
通讯作者:
Junchai Gao
中科院分区:
文献类型:
--
作者:
Hanshan Li;Xiaoqian Zhang;Junchai Gao
To study the damage correlation and damage efficiency of projectile fragment distribution for the target in space, a damage calculation modeling of multi-attitude projectile and target intersection is put forward in this paper. According to the spatial position of projectile and target, the triangular mesh method was used to establish the model of target damage probability and distribution under multi-attitude projectile fragment; calculate the spatial intersection parameters of different attitude fragment to triangular plane, analyze the correlation model of projectile and target intersection coordinate and the effective damage surface, set up the calculation function of target damage probability and projectile multi-attitude fragment distribution based on the vulnerable target characteristics and the triangular mesh distribution. The result shows that the closer space position of projectile explosion and target, the faster velocity of projectile, and the smaller dispersion density of fragment, the higher target damage probability.
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DOI:
--
发表时间:
2013
期刊:
Fire Control and Command Control
影响因子:
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作者:
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DOI:
--
发表时间:
2012
期刊:
Journal of Ballistics
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DOI:
--
发表时间:
2016
期刊:
--
影响因子:
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刘锋;石全;陈材
影响因子:
4.3
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通讯作者:
Han-shan Li;Yao Li