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Fuzzy Risk Prioritization of the Failure Modes in Rolling Stocks
Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Operation, Maintenance and Acoustics.ORCID iD: 0000-0003-1377-8180
Department of Mining Engineering, Sahand University of Technology, Tabriz, Iran.
Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Operation, Maintenance and Acoustics.
2018 (English)In: / [ed] Kay Chen TAN, Roger JIAO, Surendra M GUPTA, Kongkiti PHUSAVAT and Min XIE, Piscataway, NJ: IEEE, 2018, p. 108-112Conference paper, Published paper (Refereed)
Abstract [en]

Failure Mode and Effects Analysis (FMEA) is extensively used to identify and eliminate the potential failures in products, processes, designs, and services. In this approach, the detectability, occurrence and the severity of each identified failure mode need to be determined usually by a FMEA team. This paper aims to prioritize the failure modes of rolling stocks by integrating Analytical Hierarchy Process (AHP) and Risk Priority Number (RPN). To reduce the uncertainties and ambiguities, all calculations are done in the fuzzy environment instead of the crisp values. The importance degree of each failure mode is determined and then the overall fuzzy RPN is calculated. In this way, the critical failure modes are defined to make an efficient maintenance decision.

Place, publisher, year, edition, pages
Piscataway, NJ: IEEE, 2018. p. 108-112
Keywords [en]
Wheels, Linguistics, Tires, Maintenance engineering, Uncertainty, Fuzzy sets, Rail transportation
National Category
Other Civil Engineering
Research subject
Operation and Maintenance
Identifiers
URN: urn:nbn:se:ltu:diva-71633DOI: 10.1109/IEEM.2018.8607666ISI: 000458674600023OAI: oai:DiVA.org:ltu-71633DiVA, id: diva2:1264072
Conference
IEEE International Conference on Industrial Engineering and Engineering Management (IEEM 2018), Bangkok, Thailand, 16-19 Dec 2018
Available from: 2018-11-19 Created: 2018-11-19 Last updated: 2019-03-08Bibliographically approved

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Ghodrati, Behzad

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  • apa
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