Effect of the attachment of the ballistic shields on modelling the piercing process

Abstract

The article discusses issues related to the process of piercing the material at high speed of ballistic impact. The analysis assumes the dynamic degenerate model that takes into account the dry friction. On the basis of the adopted parameters of the dynamical model of piercing the material, constants were identified, which value can strongly influence the attachment of the shield. Such an approach can be considered as an introduction to synthesis of methods for identification of dynamic loads using de-generate models.