Gray Model Analysis of Explosively Formed Projectile (EFP) Performance Parameters

摘要

The gray incidence analysis of the main factors that affect EFP performance parameters is presented. The factors' incidence matrix and their degree of influence, which are in accordance with the existed results, are obtained through associating them with the performance parameters by means of test data in collection, which shows that the method is effective. The best model is also got by the gray relative projection method. Compared with the traditional methods, the methods in this paper have their own special advantages thus they could provide the designers with decision-making gist on EFP parameters design, which is valuable to future EFP design.