The Ahead Projectile Computer Modeling And Simulation Of A Typical Target Damage

In this dissertation, a damage calculation model of the AHEAD warhead to the typical target is established. This model includes the ammunition analysis, the damage element analysis, the damage field analysis, the target analysis, the principle of dividing the target critical components, the components damage criteria, the damage assessments of components and the whole target. Firstly according to the shooting process of the AHEAD system, and on the basis of the ammunition makeup, the movement of the damage element is analysed, the practical character of damage field is given. Then the critical components corresponding to the damage levels are chosen, and dynamic impact process between the damage field and the target is studied deeply. Finally, in accordance with the logic relation of the components damage and the target damage, the whole target damage effect is calculated.Based the above theory model, using the technique of OOP (Object Oriented Programming), numeric simulation and figure simulation come true together by the programming tool of VC++ and OpenGL.At the same time, the dynamic experiment of AHEAD is carried, from the result of test and simulation, the reliability of the damage model is affirmed, the correctness of simulation method is estimated, and the experiment scheme is made sure.