한국신뢰성학회지:신뢰성응용연구 (Journal of Applied Reliability)

  • 제12권1호
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  • Pages.47-56
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  • 2012
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  • 1738-9895(pISSN)
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  • 2733-8320(eISSN)
한국신뢰성학회 (The Korean Reliability Society)
권호 표지

수명이 대수정규분포를 따르는 제품에 대한 경제적인 신뢰성 입증시험 설계

An Economic Design of Reliability Demonstration Test for Product with Lognormal lifetime distribution

  • 권영일 (청주대학교 산업공학과)
  • Kwon, Young-Il (Department of Industrial Engineering, Cheongju University)
  • 투고 : 2012.02.06
  • 심사 : 2012.03.03
  • 발행 : 2012.03.25
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초록

Reliability demonstration tests with zero-failure acceptance criterion are most commonly used in the field of reliability application since they require fewer test samples and less test time compared to other test methods that guarantee the same reliability with a given confidence level. For products with lognormal lifetime distribution, an economic zero-failure test plan is developed that minimizes the total cost related to perform a life test to guarantee a specified reliability of a product with a given confidence level. A numerical example is provided to illustrate the use of the proposed test plan.

키워드

참고문헌

  1. 권영일(2006), "기계류부품 신뢰성보증을 위한 2단계 시험방식 설계", 한국품질경영학회지, 제34권, 제1호, pp. 20-26.
  2. 권영일(2008), "양산제품에 대한 신뢰성보증 시험방식의 설계", 산업과학연구, 제26권, 제1호, pp. 237-244.
  3. 권영일(2011), "경제적인 무고장 신뢰성인증시험 설계", 한국품질경영학회지, 제39권, 제1호, pp. 71-77.
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