The research of hit judgment in the process of dense array shooting

Dense array system is a kind of short-range defense weapon system which is developed for the purpose of anti-guided missile. The dense array projectile hitting the target in the process of dense array system shooting is researched in the paper. The shape of target is simplified by establishing equivalent body of target and corresponding motion equation is set up. And also the calculation amount is reduced greatly. The end attack speed of anti-ship missile is increased and it will reduce the ability of intercepting dense array gun. When the end speed of anti-ship missile increases to a certain value, the penetration probability will increase with greater speed. The simulation results provide the basis for determining interception effect of dense array system for anti-ship missile.