Proceedings of the International Conference on Aviamechanical Engineering and Transport (AviaENT 2019)

Refined Method of Analyzing Potential Defects in Engineering Products

Authors
V.V. Miroshnikov, N.M. Borbac, A.V. Morozova
Corresponding Author
V.V. Miroshnikov
Available Online November 2019.
DOI
10.2991/aviaent-19.2019.46How to use a DOI?
Keywords
FMEA, defects, analysis, products, engineering, fuzzy sets, linguistic variables, fuzzy inference
Abstract

The analysis of the types and consequences of potential defects in engineering products based on the application of the theory of fuzzy sets is considered. The formulas of the corresponding linguistic variables are proposed. The calculation of the risk priority number based on mathematical operations with fuzzy numbers is given. The experimental verification of the proposed refined method of FMEA-analysis was carried out by the authors in order to improve the design of the car steering hydraulic booster. The use of elements of fuzzy sets theory in the FMEA procedure made it possible to move to such a powerful decision-making tool as a fuzzy logical conclusion, which is an approximation of the "inputs-outputs" relationship based on linguistic statements "if-then" as well as logical operations on fuzzy sets.

Copyright
© 2019, 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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Volume Title
Proceedings of the International Conference on Aviamechanical Engineering and Transport (AviaENT 2019)
Series
Advances in Engineering Research
Publication Date
November 2019
ISBN
978-94-6252-841-3
ISSN
2352-5401
DOI
10.2991/aviaent-19.2019.46How to use a DOI?
Copyright
© 2019, 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/).

Cite this article

TY  - CONF
AU  - V.V. Miroshnikov
AU  - N.M. Borbac
AU  - A.V. Morozova
PY  - 2019/11
DA  - 2019/11
TI  - Refined Method of Analyzing Potential Defects in Engineering Products
BT  - Proceedings of the International Conference on Aviamechanical Engineering and Transport (AviaENT 2019)
PB  - Atlantis Press
SP  - 242
EP  - 247
SN  - 2352-5401
UR  - https://doi.org/10.2991/aviaent-19.2019.46
DO  - 10.2991/aviaent-19.2019.46
ID  - Miroshnikov2019/11
ER  -