Damage Assessment Of Fragmentation Warhead Against Missile Target

In this paper,the damage of a cruise missile is taken as the research object,and the simulation calculation method is mainly used to study the damage of the cruise missile by the fragment warhead,so as to realize the damage assessment of the fragment warhead against the cruise missile target.Firstly,the target of cruise missile is systematically investigated,the structure,material,battlefield function and damage mode of the target are analyzed,the damage tree of the target is established,the basis of damage judgment is worked out,and the equivalent target model of each section of the target is obtained;secondly,the numerical simulation of fragment penetrating into each section of cruise missile is studied,and the different section of cruise missile is analyzed The mechanism and phenomenon of segment damage are analyzed briefly.Then,the calculation method of single fragment damage to cruise missile is established,and the simulation calculation model is built.The damage probability of each section of cruise missile is calculated by MATLAB software,and the vulnerability curve of each section of cruise missile under fragment attack is obtained.At last,a method of calculating the damage probability of fragment warhead against the cruise missile is established.The probability of fragment warhead against the cruise missile under different conditions is calculated and studied with MATLAB software.Based on the calculation method and flow,a method of calculating the damage probability of fragment warhead against cruise missile is developed to calculate the damage probability.The research results of this paper can be used to guide the commander of the battlefield or the rear command organization to analyze the probability of the fragment warhead attacking the cruise missile target,and to judge the type of projectile and the number of missiles;it can also be used to verify the performance of the fragment warhead and provide guidance for the functional and structural design.