Reliability Analysis of Metro Door System Based on FMECA

Cheng, Xiaoqing and Xing, Zongyi and Qin, Yong and Zhang, Yuan and Pang, Shaohuang and Xia, Jun (2013) Reliability Analysis of Metro Door System Based on FMECA. Journal of Intelligent Learning Systems and Applications, 05 (04). pp. 216-220. ISSN 2150-8402

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Official URL: https://doi.org/10.4236/jilsa.2013.54024

Abstract

The metro door system is one of the high failure rate subsystems of metro trains. The Failure Mode, Effects and Criticality Analysis (FMECA) method is applied to analyze the reliability of metro door system in this paper. Firstly, failure components of the door are statistically analyzed, and the major failure components are determined. Secondly, failures are classified according to their impacts on operation, and methods of calculating failure mode criticality and the related coefficients are illustrated. Finally, the FMECA is detailed in the selected 12 failure modes, and the failure modes are discovered that they have the most significant effect on metro door system. The obtained results can be used for optimal design and maintenance of the metro door system.

Item Type:	Article
Subjects:	Euro Archives > Engineering
Depositing User:	Managing Editor
Date Deposited:	17 Feb 2023 06:02
Last Modified:	13 Feb 2024 03:47
URI:	http://publish7promo.com/id/eprint/1915

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