ANSYS를 이용한 탄두의 표적 관통 현상 분석의 정확도 향상을 위한 연구

The purpose of this study is to determine the penetration component of Ground Combat Vehicle(GCV). by specific warhead as detail study for vulnerability assessment of UGV. Generally, checking of the penetrated component is determined to use penetration equation or impact analysis program. Complicated geometry, Application of new material, Visualization was required in order to check penetrated components of the GCV. So we analyzed the penetration process to using the impact analysis program(ANSYS Explicit STR code). ANSYS Explicit STR code is required for accurate analysis setting so as to get high accuracy of the analysis results. Therefore, we are developing How to increase the accuracy to use penetration experiment data according to variety case(Projectile/target combination). In this paper, we identify trends about the result of penetration analysis as base step of this study.