Synchronisation of operations and maintenance in distributed unrelated parallel machine systems: a hierarchical optimisation framework

Synchronisation of operations and maintenance means that production and maintenance departments work together effectively to achieve integrated optimisation of production scheduling and maintenance activities. This paper addresses such an integrated optimisation problem towards distributed unrelated...

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Bibliographic Details
Published in:Enterprise information systems 2024-07, Vol.18 (7)
Main Authors: Yan, Qi, Wang, Hongfeng
Format: Article
Language:English
Subjects:
Distributed unrelated parallel-machine scheduling
hierarchical optimisation
machine deterioration and failures
preventive maintenance
reinforcement learning
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Summary:Synchronisation of operations and maintenance means that production and maintenance departments work together effectively to achieve integrated optimisation of production scheduling and maintenance activities. This paper addresses such an integrated optimisation problem towards distributed unrelated parallel machine systems, where deteriorating processing time and machine failures are considered. For the trade-off between production and maintenance to obtain a minimal makespan in the worst-case scenario, a hierarchical optimisation framework with reinforcement learning-based encoder and knowledge-based intelligent optimiser (HOFRK) is developed. Experimental results show that HOFRK can be treated as an excellent optimiser for enterprise information systems to solve the proposed problem.
ISSN:1751-7575
1751-7583
DOI:10.1080/17517575.2024.2356766