Work

Maintenance optimization in complex systems using prognostic information

Year: 2022

Type: conference-paper

Abstract: In this research, we propose effective optimization approaches for multi-component complex systems to support preventive maintenance decision-making. The considered complex system consists of several operational stages, and each stage contains multiple redundant components. To implement predictive maintenance, we use component-level Remaining Useful Life information to achieve system-level availability in generic complex systems. The aim of this work is to coordinate component redundancy and maintenance in different stages to keep the main industry producing continuously such that client demands are satisfied as much as possible in the planning horizon. For the problem, we formulate a mixed-integer linear programming model to minimize the overall cost. Simulation results demonstrate the effectiveness of the proposed approach for providing maintenance decision support.

Source: HAL

Authors: He, Junkai, Khebbache, Selma, Hadji, Makhlouf, Anjos, Miguel F.

Institutions: Institut de Recherche Technologique SystemX, University of Edinburgh

Language: French

Topic: Reliability and Maintenance Optimization

Subfield: Safety, Risk, Reliability and Quality

Field: Engineering

Domain: Physical Sciences

SDG: Industry, innovation and infrastructure

Open Access status: green

OpenAlex ID: W4283744587

FWCI:

Cites:

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Related to: 10