사용 현장데이터를 이용한 신뢰성 분석이론의 전개와 응용

A Note on Theoretical Development & Applications in Reliability Analysis using Field Data

  • 김종걸 (성균관대학교 시스템 경영공학부) ;
  • 박창규 (성균관대학교 시스템 경영공학부)
  • 발행 : 2001.12.01

초록

Field data have been recorded as the time to failure or the number of failure of systems. We consider the time to failure and covariate variables in some pre-specified follow-up or warranty period. This paper aims to investigate study on the reliability estimation when some additional field data can be collected within-warranty period or after-warranty period. A various likelihood-based methods are outlined and examined for exponential or Weibull distribution.

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