3. Probabilistic failure: the key to predictive maintenance
As Bernard Méchin
[MT 9 280]
points out in his Introduction aux méthodes de maintenance (March 2024): "The failure event always has a probabilistic dimension, which can be difficult to accept for managers accustomed to reasoning in terms of certainties". The aim of predictive maintenance is to achieve a forecast of the occurrence of a failure obtained "through repeated analysis or known characteristics and an assessment of the significant parameters of the asset's degradation". According to EN 13306, an asset is defined as an element, component, mechanism, subsystem, functional unit, equipment...
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Probabilistic failure: the key to predictive maintenance
Bibliography
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(1) - JARDINE (A.), LIN (K.), BANJEVIC (D.) -
A review on machinery diagnostics and prognostics implementing condition-based maintenance.
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In Mechanical Systems and Signal Processing, pp 1483-1510 (2006).
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(2) - BREQUE (M.), DE NUL (L.), PETRIDIS (A.) -...
Websites
Site on company classification according to the French Ministry of the Economy and Finance
https://www.economie.gouv.fr/
European Commission website on Industry 5.0
https://commission.europa.eu/index_en
Safran...
Standards and norms
- System reliability analysis techniques – Procedure for analyzing failure modes and their effects (FMEA). - IEC – NF EN 60812 - 2006
- Functional safety of safety-related electrical/electronic/programmable electronic systems – Part 1: General requirements. - CEI 61508-1 - 2010
- Procedures for performing a failure mode, effects, and criticality analysis. - MIL-P-1629 - 9 nov. 1949
- Analysis techniques...
Directory
Organizations – Federations – Associations (non-exhaustive list)
AFNOR: Association française de normalisation
https://normalisation.afnor.org/
AFIM: French Association of Maintenance Engineers
https://afim.asso.fr/
...
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Probabilistic failure characterization methods
