Diagnosing urban rail transit vehicles with FMEA and fuzzy set
Journal of Quality in Maintenance Engineering
ISSN: 1355-2511
Article publication date: 10 August 2015
Abstract
Purpose
The purpose of this paper is to develop an effective treatment to analyze and diagnose urban rail transit (URT) vehicle maintenance strategy.
Design/methodology/approach
In this paper, the technique of Failure Mode and Effects Analysis (FMEA) is introduced into the examination of URT trains, first. Then the method of fuzzy-set-based assessment for FMEA is presented, which is the quantitative tool of Fuzzy-Set-based treatment for FMEA in analysis and diagnoses to URT maintenance strategy. Moreover, recommendations for further improvement of the proposed approach are also provided. Initial application into the vehicle maintenance of Shanghai URT System shows, that the proposed approach has a good performance and consequently is worth further development.
Findings
The paper presents a FMEA and fuzzy-set-based theoretical approach for analyzing and diagnosing current methods in URT vehicle maintenance strategy.
Practical implications
With rapid development of URT systems in the world especially in those highly populated areas, much more attentions are turning to researches on URT maintenance, nevertheless, few quantitative research achievement are mentioned or applied. This paper is a tentative attempt at introducing fuzzy-set theory into quantitative analysis and diagnoses of URT maintenance strategy.
Originality/value
The study in this paper is helpful in theory and practice of URT maintenance and its methodology could be further applied into a broad family of facility group or system in other engineering fields.
Keywords
Acknowledgements
The study is supported by Research Program of Science and Technology Commission in Shanghai (10dz1122701). And the authors are appreciative to Shanghai Shentong Metro Co. Ltd for providing useful information. Special thanks are given to the anonymous reviewer for the constructive comments and suggestions for improving this paper.
Citation
Zhu, W., Li, C.-y., Xiao, X.-y. and Xu, W.-b. (2015), "Diagnosing urban rail transit vehicles with FMEA and fuzzy set", Journal of Quality in Maintenance Engineering, Vol. 21 No. 3, pp. 332-345. https://doi.org/10.1108/JQME-08-2012-0026
Publisher
:Emerald Group Publishing Limited
Copyright © 2015, Emerald Group Publishing Limited