An Objective Method of Risk Evaluation based on RAM(Reliability, MTBF) and AHP Data Analysis for Warship |
Young-Hoon Ham, Yong-Kawn Beak |
Defences Agency for Technology and Quality |
RAM(신뢰도, MTBF) 데이터와 AHP 분석을 통한 함정분야 위험평가 방안 |
함영훈, 백용관 |
국방기술품질원 품질경영본부 |
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Abstract |
This study proposes a risk evaluation method based on RAM and AHP data in order to prevent subjectivity of risk assessment. The risk assessment consist of Risk Likelihood(RL) and Risk Consequence(RC) in five levels. However, risk analysis of warships is hard to make a judgment because of small quantity production(Ship), long building period, equipment changes, complexity, various kinds of equipments, etc. The proposed RAM data and AHP analysis method are used to quantify each level quantitatively. RAM(MTBF) date is used to classify the RL, and AHP analysis is used to classify the RC. These scientific and data-based method will increase objectivity as well as efficiency of risk evaluation. |
Key Words:
RAM, AHP, Quality Assurance, Objcetivity, Risk Assessment |
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