<div class="csl-bib-body">
<div class="csl-entry">Nigischer, C., Reiterer, F., Bougain, S., & Grafinger, M. (2023). Finding the proper level of detail to achieve sufficient model fidelity using FlexSim: An industrial use case. In A. Liu & S. Kara (Eds.), <i>Procedia CIRP : The 33rd CIRP Design Conference</i> (pp. 1240–1245). Elsevier BV. https://doi.org/10.1016/j.procir.2023.02.192</div>
</div>
-
dc.identifier.uri
http://hdl.handle.net/20.500.12708/192864
-
dc.description.abstract
Discrete-Event Simulation (DES) has established itself as an appropriate instrument for optimizing production facilities in the manufacturing industry, enhancing the overall production system performance and therefore ensuring competitiveness concerning today's difficult market conditions. DES supports decision-making by providing model-based system analyses for given objectives and obtains meaningful and verifiable results. Because high-fidelity modelling is always a time-consuming and therefore expensive task, the necessary level of detail of a simulation model is an important question to answer. Therefore, the goal of this work is to examine the different levels of detail of a series of models created for a complex industrial production system utilizing the FlexSim simulation environment. First, an iterative modelling approach, starting with the development of a low-detail model, followed by the creation of further refined models with higher fidelity, is presented. A qualitative fidelity comparison between the models is stated using 4 fidelity dimensions. Furthermore, the necessary level of detail for a given accuracy target is evaluated by a comparison between simulated and real production system throughputs during model validation. Finally, achieved production system optimizations based on experiments using the adequate model are presented. Despite the large variety of different production environments, similar use cases may profit from the findings presented in this work.
en
dc.language.iso
en
-
dc.subject
Problem & Scope Definition
en
dc.subject
Outcome Analysis
en
dc.subject
experiments
en
dc.subject
conducting
en
dc.subject
Model Validation
en
dc.subject
Simulation Model Building
en
dc.subject
Data Collection
en
dc.title
Finding the proper level of detail to achieve sufficient model fidelity using FlexSim: An industrial use case
en
dc.type
Inproceedings
en
dc.type
Konferenzbeitrag
de
dc.relation.publication
Procedia CIRP : The 33rd CIRP Design Conference
-
dc.contributor.affiliation
Nemak Linz GmbH
-
dc.relation.issn
2212-8271
-
dc.description.startpage
1240
-
dc.description.endpage
1245
-
dc.type.category
Full-Paper Contribution
-
tuw.booktitle
Procedia CIRP : The 33rd CIRP Design Conference
-
tuw.container.volume
119
-
tuw.relation.publisher
Elsevier BV
-
tuw.researchTopic.id
C5
-
tuw.researchTopic.id
C6
-
tuw.researchTopic.id
C3
-
tuw.researchTopic.name
Computer Science Foundations
-
tuw.researchTopic.name
Modeling and Simulation
-
tuw.researchTopic.name
Computational System Design
-
tuw.researchTopic.value
50
-
tuw.researchTopic.value
30
-
tuw.researchTopic.value
20
-
tuw.publication.orgunit
E307-04 - Forschungsbereich Maschinenbauinformatik und Virtuelle Produktentwicklung
-
tuw.publisher.doi
10.1016/j.procir.2023.02.192
-
dc.description.numberOfPages
6
-
tuw.author.orcid
0000-0001-9672-4107
-
tuw.author.orcid
0000-0001-6596-1126
-
tuw.event.name
33rd CIRP Design Conference
en
tuw.event.startdate
17-05-2023
-
tuw.event.enddate
19-05-2023
-
tuw.event.online
On Site
-
tuw.event.type
Event for scientific audience
-
tuw.event.country
AU
-
tuw.event.presenter
Nigischer, Christian
-
wb.sciencebranch
Maschinenbau
-
wb.sciencebranch
Informatik
-
wb.sciencebranch.oefos
2030
-
wb.sciencebranch.oefos
1020
-
wb.sciencebranch.value
60
-
wb.sciencebranch.value
40
-
item.languageiso639-1
en
-
item.openairecristype
http://purl.org/coar/resource_type/c_5794
-
item.openairetype
conference paper
-
item.cerifentitytype
Publications
-
item.fulltext
no Fulltext
-
item.grantfulltext
none
-
crisitem.author.dept
E307-04 - Forschungsbereich Maschinenbauinformatik und Virtuelle Produktentwicklung
-
crisitem.author.dept
Nemak Linz GmbH
-
crisitem.author.dept
E307 - Institut für Konstruktionswissenschaften und Produktentwicklung
-
crisitem.author.dept
E307-04 - Forschungsbereich Maschinenbauinformatik und Virtuelle Produktentwicklung
-
crisitem.author.orcid
0000-0001-9672-4107
-
crisitem.author.orcid
0000-0001-6596-1126
-
crisitem.author.parentorg
E307 - Institut für Konstruktionswissenschaften und Produktentwicklung
-
crisitem.author.parentorg
E300 - Fakultät für Maschinenwesen und Betriebswissenschaften
-
crisitem.author.parentorg
E307 - Institut für Konstruktionswissenschaften und Produktentwicklung