Wu, Shaomin, Castro, Inma (2020) Maintenance policy for a system with a weighted linear combination of degradation processes. European Journal of Operational Research, 280 (1). pp. 124-133. ISSN 0377-2217. (doi:10.1016/j.ejor.2019.06.048) (KAR id:74628)
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Author's Accepted Manuscript
Language: English
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
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Official URL: https://doi.org/10.1016/j.ejor.2019.06.048 |
Abstract
This paper develops maintenance policies for a system under condition monitoring. We assume that a number of defects may develop and the degradation process of each defect follows a gamma process. The system is said failed if a linear combination of the degradation processes exceeds a pre-specified threshold. Preventive maintenance is performed. The system is renewed after several preventive maintenance activities have been performed. The main objective of this paper is to optimise the time between preventive maintenance actions and the number of the preventive maintenance. Numerical examples are given to illustrate the results.
Item Type: | Article |
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DOI/Identification number: | 10.1016/j.ejor.2019.06.048 |
Uncontrolled keywords: | maintenance, gamma process, geometric process, preventive maintenance, condition-based maintenance |
Subjects: | H Social Sciences > HA Statistics > HA33 Management Science |
Divisions: | Divisions > Kent Business School - Division > Department of Analytics, Operations and Systems |
Depositing User: | Shaomin Wu |
Date Deposited: | 28 Jun 2019 08:05 UTC |
Last Modified: | 09 Dec 2022 00:28 UTC |
Resource URI: | https://kar.kent.ac.uk/id/eprint/74628 (The current URI for this page, for reference purposes) |
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