Proceedings of the KSR Conference (한국철도학회:학술대회논문집)

The Korean Society for Railway (한국철도학회)
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A Study for FMEA and Optimization of Failure Diagnosis Sequence Using Probability of Failure Cause

고장원인 확률을 이용한 FMEA와 고장진단 순서의 최적화

  • 송기태 ((주)마이크로트랙, RAMS 팀) ;
  • 김민호 ((주)마이크로트랙, RAMS 팀) ;
  • 백영구 ((주)마이크로트랙, RAMS 팀) ;
  • 이기서 (광운대학교 정보제어 공학과) ;
  • 김수명 (서울특별시도시철도공사, 정비지원팀)
  • Published : 2007.11.08
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Abstract

Recently, with increasing interested in improvement of operational reliability and the systematic maintenance activities, the RCM analysis has been applied and tried to lots of applicable industries. This study covers applying the probability of failure cause to FMEA, and proposes an analytical method for this. Also, the measures of quantitative classification for the result of failure cause probability are addressed. Based on the field data, this thesis presents an identification for causes and characteristics of failure, and reviews them periodically from the above methodologies. As using FMEA applied the probability of failure cause, we in the future can look forward to improvement of efficiency for failure diagnosis & inspection, and reliability.

Keywords