Korean Journal of Computational Design and Engineering (한국CDE학회논문집)

Society for Computational Design and Engineering (한국CDE학회)
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The Target Modeling and The Shot Line Analysis System to Assess Vulnerability of the Ground Combat Vehicle

지상전투차량 취약성 평가를 위한 표적 모델링과 피격선 분석 시스템

  • Yoo, Chul (School of Mechanical Engineering, Myongji Univ.) ;
  • Jang, Eun Su (School of Mechanical Engineering, Myongji Univ.) ;
  • Park, Kang (School of Mechanical Engineering, Myongji Univ.) ;
  • Choi, Sang Yeong (School of Mechanical Engineering, Myongji Univ.)
  • 유철 (명지대학교 기계공학과) ;
  • 장은수 (명지대학교 기계공학과) ;
  • 박강 (명지대학교 기계공학과) ;
  • 최상영 (명지대학교 기계공학과)
  • Received : 2014.09.17
  • Accepted : 2015.07.28
  • Published : 2015.09.01
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Abstract

Vulnerability assessment is a process to calculate the damage degree of a combat vehicle when the combat vehicle is attacked by an enemy. When the vehicle is hit, it is necessary to analyze the shot line to calculate which components are damaged and judge whether the armor of the vehicle is penetrated by enemy's warhead. To analyze the shot line efficiently, this paper presents the target modeling and the shot line analysis system to assess vulnerability of the ground combat vehicle. This system is easily able to do several functions: 1) the program reads STL files converted from CAD model which is designed by commercial CAD software. 2) It calculates the intersection between triangle of STL mesh and the shot line, and check if the components of the model are penetrated. 3) This program can visualize the results using OpenGL. The vulnerability assessment using the shot line analysis can be used to model the armor of the combat vehicle and arrange the inner components effectively in the early stage of development of the combat vehicle.

Keywords

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