A Case Study of RAM Analysis Using Field Data: Focusing on Korean Warship

야전운용제원을 활용한 RAM분석 사례: 해군함정을 중심으로

  • Received : 2012.10.30
  • Accepted : 2012.11.23
  • Published : 2012.12.28


RAM analysis using field data is important and useful for acquisition and operation of weapon systems. But this kind of analysis didn't conducted due to the absence of weapon system's failure data in case of warship. This study suggest failure tracking process based on maintenance and repair parts consumption data and proves suggested method enables conducting RAM analysis. This method obtains validity through field operator's reviews. The results on 9 warships in this study significantly correspond with weapon system operator's experiences. Because the result of this study contains effects of various operational environments in field, it will useful for correction and verification on existing another weapon system's RAM estimates. If this kind of RAM data are sufficiently accumulated, it will be used to DB of korean unique RAM analysis.


RAM;Reliability;Maintainability;Availability;Field Data


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