Opportunistic maintenance based on CUSUM control charts

S. Lampreia, V. Vairinhos, V. Lobo, R. Parreira, J. G. Requeijo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The use of a Ship Maintenance Management System is fundamental for the good performance of equipments and the entire platform. Over the systematic maintenance, the opportunistic maintenance is a concept that aims to minimize outages and costs preventing undesirable failures. To implement this kind of maintenance statistical methodologies must be used. The Cumulative Sum charts have a very good performance applied to processes control in quality control.We proposed the use of Modified Cumulative Sum control charts to equipment maintenance. The data under study are observations of cooling water and oil temperatures from a diesel generator. In the first phase, we will apply traditional control charts, and, in the second phase, the Cumulative charts with a certainAverage Run Length will be used. Then we will compare the results and extract conclusions, presenting measures for improvement.

Original languageEnglish
Title of host publicationProceedings of 3rd International Conference on Maritime Technology and Engineering, MARTECH 2016
PublisherCRC Press/Balkema
Pages853-858
Number of pages6
Volume2
ISBN (Print)978-1-138-03000-8
Publication statusPublished - 2016
Event3rd International Conference on Maritime Technology and Engineering, MARTECH 2016 - Lisbon, Portugal
Duration: 4 Jul 20166 Jul 2016

Conference

Conference3rd International Conference on Maritime Technology and Engineering, MARTECH 2016
CountryPortugal
CityLisbon
Period4/07/166/07/16

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