Integrating Competencies into Preventive Maintenance Scheduling with Answer Set Optimization

Anssi Yli-Jyrä*, Heini Ikävalko, Tomi Janhunen

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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Abstract

The maintenance optimization of multi-component machines has been recently formalized as an Answer Set Optimization (ASO) problem based on component selection and grouping of overlapping maintenance intervals. The motivation of the current work is to develop an extension that would integrate resources and availability constraints into this maintenance model. This article outlines an extended ASO model with the primary focus on modeling and optimizing costly maintenance resources, culminating in cost savings facilitated by the progressive development of workforce competence. The model presented in this work extends the cost function of the prior ASO formalization in a modular way with additional cost priorities concerning parallelism, workforce, and expertise. Due to the presented extensions, the complexity of the integrated maintenance model increases compared to the prior formalization.

Original languageEnglish
Title of host publicationFoundations of Information and Knowledge Systems - 13th International Symposium, FoIKS 2024, Proceedings
EditorsArne Meier, Magdalena Ortiz
PublisherSpringer
Pages381-400
Number of pages20
ISBN (Print)978-3-031-56939-5
DOIs
Publication statusPublished - 2024
MoE publication typeA4 Conference publication
EventInternational Symposium on the Foundations of Information and Knowledge Systems - Sheffield, United Kingdom
Duration: 8 Apr 202411 Apr 2024
Conference number: 13

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume14589 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

ConferenceInternational Symposium on the Foundations of Information and Knowledge Systems
Abbreviated titleFoIKS
Country/TerritoryUnited Kingdom
CitySheffield
Period08/04/202411/04/2024

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