303 Optimal Shape Design Approach and Influence on the Projectile Vertices with Respect to Some Objective Function

The main purpose of this paper is to optimize the format of a projectile top in collision and vertical penetration considering the velocity drop and the projection as a contend purpose function. In order to fulfill this purpose. at first. Modeling of limited puts is done using ABAQUS / Explicit software and by the various geometrical dimensions. The penetration of projectile is being tested and consequently a data table produced.

At the next stage this data is utilized to train and test the Neural Net Work of GMDH type to reach a mathematical model for expressing the velocity drop. In continue the mathematical relations are used to multipurpose. Optimization using the genetic algorithm and the parte to curve is presented to reduce the velocity and weight of projectile as the target function with counter function. Results achieved finally. Will show some interesting and helpful relations in optimism design which are extracted using merely multipurpose optimization of mathematical model from the limited parts results.