his.sePublications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Dynamic maintenance priority of a real-world machining line
University of Skövde, School of Engineering Science. University of Skövde, The Virtual Systems Research Centre. (Produktion och automatiseringsteknik, Production and Automation Engineering)ORCID iD: 0000-0002-4086-3877
University of Skövde, School of Engineering Science. University of Skövde, The Virtual Systems Research Centre. (Produktion och Automatiseringsteknik, Production and Automation Engineering)ORCID iD: 0000-0002-1699-3778
University of Skövde, School of Engineering Science. University of Skövde, The Virtual Systems Research Centre. (Produktion och Automatiseringsteknik, Production and Automation Engineering)ORCID iD: 0000-0003-3973-3394
University of Skövde, School of Engineering Science. University of Skövde, The Virtual Systems Research Centre. (Produktion och Automatiseringsteknik, Production and Automation Engineering)ORCID iD: 0000-0003-0111-1776
Show others and affiliations
2016 (English)In: Proceedings of the 7th Swedish Production Symposium, 2016Conference paper, (Refereed)
Abstract [en]

To support the shop-floor operators, decision support systems (DSS) are becoming more and more vital to the success of manufacturing systems in industry today. In order to get a DSS able to adapt to disturbances in a production system, on-line data are needed to be able to make optimal or near-optimal decisions in real-time (soft real-time). This paper investigates one part of such a system, i.e. how different priorities of maintenance activities (planned and unplanned) affect the productivity of a production system. A discrete-event simulation model has been built for a real-world machining line in order to simulate the decisions made in subject to disturbances. This paper presents a way of prioritizing operators and machines based on multiple criteria such as competence, utilization, distance, bottleneck, and Work-In-Process. An experimental study based on the real-world production system has shown promising results and given insights of how to prioritize the operators in a good way. Another novelty introduced in this paper is the use of simulation-based optimization to generate composite dispatching rules in order to find good tradeoffs when taking a decision of which machine or operator to select.

Place, publisher, year, edition, pages
2016.
Keyword [en]
maintenance, simulation, optimization, genetic programming
National Category
Other Engineering and Technologies not elsewhere specified
Research subject
Technology
Identifiers
URN: urn:nbn:se:his:diva-13232OAI: oai:DiVA.org:his-13232DiVA: diva2:1056511
Conference
7th Swedish Production Symposium, Lund, Sweden, October 25-27, 2016
Projects
Young Operator2020 (YOU2)Interactive Decision Support using Simulation-based Innovization (IDSS)
Funder
Knowledge Foundation
Available from: 2016-12-15 Created: 2016-12-14 Last updated: 2016-12-15

Open Access in DiVA

fulltext(1260 kB)161 downloads
File information
File name FULLTEXT01.pdfFile size 1260 kBChecksum SHA-512
3cb4cf673262130c6c5f1f53fd0f7d037ffeba140136d162ccc54b8b4bf9d03efecc6f0f422e9f1463d8c04ab63c47908cf142a5f38a5009c92ceb82d7028e57
Type fulltextMimetype application/pdf

Search in DiVA

By author/editor
Frantzén, MarcusHolm, MagnusSyberfeldt, AnnaNg, Amos H. C.
By organisation
School of Engineering ScienceThe Virtual Systems Research Centre
Other Engineering and Technologies not elsewhere specified

Search outside of DiVA

GoogleGoogle Scholar
Total: 161 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 357 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf