Fault knowledge management based FMEA technology driven by functional model

DOI

10.2991/jimec-16.2016.2How to use a DOI?

Keywords

FMEA; Definition of fault; Failure mechanism; Knowledge management

Abstract

FMEA is a qualitative fault analysis method. Fault mode and failure mechanism analysis is the most critical link in the process of FMEA implementation, and it is also the most difficult to grasp. From the use of the situation and the results of the analysis, due to the lack of strict definition on fault mode and failure mechanism, the fault mode is likely to cause confusion. The usability of the analysis result is lower, the definition of the fault is more difficult to understand and so on. And the results over reliance on the experience of technical personnel knowledge, resulting in FMEA is not always able to get the desired results. In order to solve the problem of the relative confusion of the fault knowledge, in this paper, the related fault knowledge is defined, based on the new FMEA technology driven by functional model. The failure mechanism and fault mode are strictly distinguished, and the relationship between them is established to avoid confusion.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zezhong Li
AU  - Yanling Qian
AU  - Long Wang
PY  - 2016/10
DA  - 2016/10
TI  - Fault knowledge management based FMEA technology driven by functional model
BT  - Proceedings of the 2016 Joint International Information Technology, Mechanical and Electronic Engineering
PB  - Atlantis Press
SP  - 8
EP  - 11
SN  - 2352-5401
UR  - https://doi.org/10.2991/jimec-16.2016.2
DO  - 10.2991/jimec-16.2016.2
ID  - Li2016/10
ER  -