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The Impact of Integrated Maintenance Actions Optimization on Strategic Machines Lifetime Cover

The Impact of Integrated Maintenance Actions Optimization on Strategic Machines Lifetime

Open Access
|Dec 2020

Abstract

This article is based on the quantitative study of reliability, maintainability, availability (RMA), on the Pareto diagram (ABC) and on the analysis of the failure modes and their impact on criticality (FMECA). The developed approach aims, at first, implementing two optimization procedures (code development, Simulink modelling in MATLAB) and using two methods (graphical, analytic) of the Weibull parameters. The results obtained via code (which is based on the Weibull graph method of two parameters) are a bit divergent. The evaluation criteria are rather far from that of the model (which is based on the maximum likelihood of three-parameter Weibull distribution). This will allow to locate the critical elements, and to determine the systematic preventive time of replacements. An application case validates the proposed study objective.

Language: English
Page range: 46 - 65
Submitted on: Jan 20, 2020
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Accepted on: Oct 23, 2020
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Published on: Dec 31, 2020
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year

© 2020 Mohammed Abdellatif Bensaci, Aoul Elias Hadjadj, published by Sapientia Hungarian University of Transylvania
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.