A Target Damage Assessment Mathematical Model and Calculation Method Based on the Intersection of Warhead Fragment and Target Mechanism

This paper proposes a target damage calculation method based on the profit-loss value of warhead fragment group. The group is discretized into fan-shaped column dispersion arrangement model, and angle its intersection with combined to establish dynamic density model In addition, function calculate number fragments hitting target’s surface devised. capability matrix constructed according quality, quantity, storage velocity fragments, then, established. Combining probability area, caused by formation deduced. experimental analysis verifies that projectile target, distance significantly influence impact damage.