Fuzzy-FMEA을 이용한 항공 안전관리 리스크 평가 모형Risk assessment model of Aviation Safety Management Using Fuzzy-FMEA
- Other Titles
- Risk assessment model of Aviation Safety Management Using Fuzzy-FMEA
- Authors
- 박지현; 박창순; 안선응
- Issue Date
- Oct-2015
- Publisher
- 한국산업경영시스템학회
- Keywords
- Aviation safety management; Risk assessment; Fuzzy-FMEA; RPN(risk priority number)
- Citation
- 한국산업경영시스템학회 2015년 추계학술대회 논문집, pp 38 - 42
- Pages
- 5
- Indexed
- OTHER
- Journal Title
- 한국산업경영시스템학회 2015년 추계학술대회 논문집
- Start Page
- 38
- End Page
- 42
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/16950
- Abstract
- The major issue in aircraft industry is aviation safety management because of demand improvement and advancement of the aircraft. This study is to assess the risks for aviation safety management using IRPN( importance-risk priority number) which is added to importance coefficient from RPN(risk priority number). In FMEA, RPN requires the factors like the occurrence (O), Severity (S), and Detection (D) of each failure mode to be precisely evaluated. Therefore, the severity and detection is derived by the value from FMEA of expert group based on the Fuzzy theory. The occurrence is calculated from the accident statistics of IATA(international air transport association) database. Particularly, this study introduces importance coefficient to prevent from RPN distortions. It is also derived from FMEA based on the Fuzzy theory. Finally, the critical ranking of risk factors according to I-RPN is compared with the existing research.
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