Optimizing condition-based maintenance decisions for equipment subject to vibration monitoring

The paper reports the development of an optimal maintenance program based on vibration monitoring of critical bearings on machinery in the food processing industry. Statistical analysis of vibration data is undertaken using the software package EXAKT to establish the key vibration signals that are n...

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Bibliographic Details
Published inJournal of quality in maintenance engineering Vol. 5; no. 3; pp. 192 - 202
Main Authors Jardine, A.K.S, Joseph, T, Banjevic, D
Format Journal Article
LanguageEnglish
Published MCB UP Ltd 01.09.1999
Subjects
Condition monitoring
Models
Maintenance
Decision-support systems
Cost reduction
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Summary:The paper reports the development of an optimal maintenance program based on vibration monitoring of critical bearings on machinery in the food processing industry. Statistical analysis of vibration data is undertaken using the software package EXAKT to establish the key vibration signals that are necessary for risk estimation. Once the risk curve is identified using a proportional hazards model, cost data are then blended with risk to identify the optimal maintenance program. The structure of the decision making software EXAKT is also presented. Concludes that perhaps the most important benefit of the study was the realization by maintenance management that it is possible to identify key measurements for examination at the time of vibration monitoring - thus possibly saving on inspection costs.
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ISSN:1355-2511
DOI:10.1108/13552519910282647