An opportunistic preventive maintenance policy for tamping scheduling of railway tracks
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Rail Transportation"
DOI: 10.1080/23248378.2020.1737256
Abstract: ABSTRACT This paper proposes an opportunistic preventive maintenance policy to schedule tamping interventions aiming to minimize the total maintenance cost. In this policy, the goal is to obtain an opportunistic maintenance threshold (OMT) to decide… read more here.
Keywords: policy; preventive maintenance; maintenance; opportunistic preventive ... See more keywords
Dynamic maintenance based on functional usage profiles
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Quality in Maintenance Engineering"
DOI: 10.1108/jqme-01-2019-0002
Abstract: Purpose - For many decades, it has been recognized that maintenance activities should be adapted to the specific usage of a system. For that reason, many advanced policies have been developed, such as condition-based and… read more here.
Keywords: methodology; maintenance; maintenance policy; functional usage ... See more keywords
An Adaptive Maintenance Policy With Nonlinear Degradation Modeling Based on Prognostic Information
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DOI: 10.1109/access.2020.3020375
Abstract: Prognostics and health management (PHM) technology is an extremely important research focus in the field of reliability engineering. The ultimate goal of applying PHM technology is health management. Aiming at nonlinear degradation systems, an adaptive… read more here.
Keywords: adaptive maintenance; maintenance policy; degradation; prognostic information ... See more keywords
Selective Maintenance Policy of Complex Systems With Maintenance Priority Indexes
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DOI: 10.1109/access.2021.3139946
Abstract: The maintenance priority indexes-based (MPIs-based) selective maintenance policy (SMP) for a complex system with degradation components is studied in this work. The SMP is performed in a scheduled break when the system just completed the… read more here.
Keywords: maintenance policy; system; selective maintenance; maintenance ... See more keywords
Preventive Maintenance Optimization of Aperiodic Multiple Component-Reassignments
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2022.3206311
Abstract: This article proposes a new aperiodic preventive maintenance policy, which involves multiple reassignments of components in a system. Considering a multicomponent system, the components deteriorate according to heterogeneous stochastic processes because the components undertake different… read more here.
Keywords: maintenance policy; system; component; maintenance ... See more keywords
A hybrid maintenance policy with fixed periodic structure and opportunistic replacement
Sign Up to like & getrecommendations! Published in 2023 at "Proceedings of the Institution of Mechanical Engineers, Part O: Journal of Risk and Reliability"
DOI: 10.1177/1748006x221100365
Abstract: We model a maintenance policy with fixed periodic structure that is a hybrid of periodic inspection and opportunistic replacement. The policy is applicable to geographically remote systems such as offshore wind farms. The policy has… read more here.
Keywords: maintenance policy; maintenance; replacement; policy fixed ... See more keywords
A joint determination of production cycle length, maintenance policy, and control chart parameters considering time value of money under stochastic shift size
Sign Up to like & getrecommendations! Published in 2018 at "Scientia Iranica"
DOI: 10.24200/sci.2018.5744.1457
Abstract: Statistical process monitoring, maintenance policy, and production cycle length usually have been investigated separately while they are three dependent aspects in the industrial systems. Moreover, most of the papers that integrated simultaneously these aspects, suffer… read more here.
Keywords: production; time value; production cycle; considering time ... See more keywords
Maintenance policy selection considering resilience engineering by a new interval-valued fuzzy decision model under uncertain conditions
Sign Up to like & getrecommendations! Published in 2020 at "Scientia Iranica"
DOI: 10.24200/sci.2020.52928.2952
Abstract: Different maintenance policies, including preventive maintenance and predictive maintenance, are introduced to enhance the execution of systems. Maintenance professional experts have faced numerous challenges with distinguishing the proper maintenance policy, among which causes of failure,… read more here.
Keywords: decision; policy; maintenance; model ... See more keywords
Jointly Production and Correlated Maintenance Optimization for Parallel Leased Machines
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DOI: 10.3390/app7050461
Abstract: This paper deals with a preventive maintenance strategy optimization correlated to production for a manufacturing system made by several parallel machines under lease contract. In order to minimize the total cost of production and maintenance… read more here.
Keywords: preventive maintenance; jointly production; production; maintenance ... See more keywords