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
Junchai Gao
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
Hanshan Li;Xiaoqian Zhang;Junchai Gao

文献摘要

参考文献

相似文献

为了研究弹丸破片分布对空间目标的毁伤相关性和毁伤效率,提出了多姿态弹丸与目标相交的毁伤计算模型。根据弹体与目标的空间位置,采用三角网格法建立多姿态弹体破片下目标毁伤概率及分布模型;计算不同姿态破片与三角面的空间交集参数,分析弹丸与目标交会坐标和有效毁伤面的相关模型,建立基于易损目标特征和三角网格分布的目标毁伤概率和弹丸多姿态破片分布的计算函数。结果表明,弹丸爆炸与目标的空间位置越近、弹丸速度越快、破片弥散密度越小,目标毁伤概率越高。
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.
DOI: --
发表时间: 2013
期刊: Fire Control and Command Control
影响因子: --
作者:
Li Ya-xiong
通讯作者: Li Ya-xiong
DOI: --
发表时间: 2012
期刊: Journal of Ballistics
影响因子: --
作者:
Gong Bai-lin
通讯作者: Gong Bai-lin
DOI: 10.22211/cejem/64971
发表时间: 2016
影响因子: 0.8
作者:
K. D. Dhote;K. Murthy;K. M. Rajan;M. Sucheendran
通讯作者: K. D. Dhote;K. Murthy;K. M. Rajan;M. Sucheendran
DOI: --
发表时间: 2016
期刊: --
影响因子: --
作者:
刘锋;石全;陈材
通讯作者: 刘锋;石全;陈材
DOI: 10.1109/jsen.2014.2375915
发表时间: 2015-04
影响因子: 4.3
作者:
Han-shan Li;Yao Li
通讯作者: Han-shan Li;Yao Li