한국군사과학기술학회지 (Journal of the Korea Institute of Military Science and Technology)

  • 제20권6호
  • /
  • Pages.844-852
  • /
  • 2017
  • /
  • 1598-9127(pISSN)
  • /
  • 2636-0640(eISSN)
한국군사과학기술학회 (The Korea Institute of Military Science and Technology)
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유도무기 시험평가 방법과 신뢰성 성장을 고려한 시험 수량 산출

Calculation of Sample Size for Guided Missile Considering Test Method and Reliability Growth

  • 이연호 (LIG넥스원(주) ILS연구소) ;
  • 김재황 (LIG넥스원(주) ILS연구소) ;
  • 이계신 (LIG넥스원(주) ILS연구소) ;
  • 이종신 (LIG넥스원(주) ILS연구소) ;
  • 이명진 (LIG넥스원(주) ILS연구소) ;
  • 김두현 (국방과학연구소 제6기술연구본부)
  • 투고 : 2017.05.19
  • 심사 : 2017.10.13
  • 발행 : 2017.12.05
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초록

Since guided weapon is high-cost and one-shot device which is non-reusable, it requires a lot of resources to prove required accuracy as a part of reliability demonstration. Once a test for proving accuracy rate of guided missile fails, it causes an additional cost and delay of schedule. This study introduces an equation for proper sample size and plan for guided-missile accuracy rate test in order to minimize the risk of test failure. Proper sample size for the test is derived by considering the reliability growth. Furthermore, each task for accuracy rate test is defined according to the development step. Therefore, this study can contribute to reduce sample size for accuracy rate test in order to meet the reliability requirement and assure transparency in the test process.

키워드

참고문헌

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