Generalized non-stationary preventive maintenance model for deteriorating repairable systems.

Kobbacy, KAH and Jeon, J 2002, 'Generalized non-stationary preventive maintenance model for deteriorating repairable systems.' , Quality and Reliability Engineering International, 18 (5) , pp. 363-372.

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Abstract

This paper deals with a practical approach for the analysis and modelling of preventive maintenance (PM) data for repairable systems which have an increasing failure frequency and/or increasing severity. The concept and testing for the trend of severity of corrective work (CO) and PM are discussed. A framework for statistical analysis of interarrival times and downtimes due to CO/PM is proposed. A generalized non-stationary model for scheduling PM to maximize availability is suggested. The effect of severity on scheduling PM activities is shown through sensitivity analysis.

Item Type:	Article
Themes:	Subjects / Themes > Q Science > QA Mathematics > QA275 Mathematical Statistics Subjects outside of the University Themes
Schools:
Journal or Publication Title:	Quality and Reliability Engineering International
Refereed:	Yes
ISSN:	0748-8017
Depositing User:	H Kenna
Date Deposited:	21 Aug 2007 13:14
Last Modified:	20 Aug 2013 15:46
URI:	http://usir.salford.ac.uk/id/eprint/272

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