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A Method for Reliability Analysis of Armored Fighting Vehicle using RBD based on Integrated Hit Probabilities of Crews and Components

통합 피격 확률 분석을 이용한 RBD 기반의 전차 신뢰도 분석 방법

Hwang, Hun-Gyu;Kang, Ji-Won;Lee, Jang-Se
황훈규;강지원;이장세

  • Received : 2016.03.22
  • Accepted : 2016.04.04
  • Published : 2016.05.31

Abstract

Recently, the studies of integrated reliability analysis for combat systems are actively progressing. Especially, the research of integrated reliability analysis is emphasized to overcome limitations of the previous studies. In this paper, we propose a calculation technique for integrated hit probability based on front and side hit probabilities that analyzed in previous studies to improve the time-effectiveness. Also, we find out the integrated reliability of each component based on the integrated hit probability which is calculated, and we propose the method which applied the reliability block diagram technique to analyze the whole combat system of the reliability by function kills. For verifying the proposed method, we applied the proposed method to armored fighting vehicle model. The proposed method considers crew which does not considered the element in the previous study and expects to enhance the accuracy of reliability analysis and the time-effectiveness compared with the previous study.

Keywords

Hit probability;Reliability block diagram;Kill reliability;Reliability analysis;Armored fighting vehicle

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Acknowledgement

Supported by : Agency for Defense Development of Korea