聚能装药性能参数灰关联分析

GRAY RELATION ANALYSIS ON THE PERFORMANCE OF SHAPED CHARGES

灰色理论已广泛应用于社会、经济、地质、生态等各个领域。本文运用灰色理论和方法对小药量聚能装药战斗部的设计参数和结果参数进行了灰关联分析 ,得到了影响爆炸成型弹丸 (EFP)形体参数的聚能装药参数的关联度矩阵。利用关联度矩阵指导了聚能装药战斗部的设计参数选择 。

Gray theory is applied in such fields as sociology, economics, geognosy, bionomics etc. The paper applies gray theory and technique in the design of shaped charge, using grey relational space to analyse the structural parameters and effect parameters of explosively formed projectiles, getting the grey relational matrices which influence the parameters of EFP and using the grey relational matrix to help the choice of structural parameters for shaped charges. Numerical simulation results show that it is effective to apply the grey relational matrix in the design of EFP. The results indicate its value in generalizations in similar fields of application.