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A design framework for adaptive digital twins
Erkoyuncu, John Ahmet (Author), Amo, Iñigo Fernández del (Author), Ariansyah, Dedy (Author), Bulka, Dominik (Author), Vrabič, Rok (Author), Roy, Rajkumar (Author)

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Abstract
Digital Twin (DT) is a "living" entity that offers potential with monitoring and improving functionality of interconnected complex engineering systems (CESs). However, lack of approaches for adaptively connecting the existing brownfield systems and their data limits the use of DTs. This paper develops a new DT design framework that uses ontologies to enable co-evolution with the CES by capturing data in terms of variety, velocity, and volume across the asset life-cycle. The framework has been tested successfully on a helicopter gearbox demonstrator and a mobile robotic system across their life cycles, illustrating DT adaptiveness without the data architecture needing to be modified.

Language:English
Keywords:digital twins, design method, ontology
Work type:Article (dk_c)
Tipology:1.01 - Original Scientific Article
Organization:FS - Faculty of Mechanical Engineering
Year:2020
Number of pages:str. 145-148
Numbering:Vol. 69, iss. 1
UDC:004.4:111(045)
ISSN on article:0007-8506
DOI:10.1016/j.cirp.2020.04.086 Link is opened in a new window
COBISS.SI-ID:24173827 Link is opened in a new window
Views:59
Downloads:7
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Record is a part of a journal

Title:CIRP annals
Shortened title:CIRP ann.
Publisher:Technische Rundschau, Hallwag Verlag, Colibri, Elsevier
ISSN:0007-8506
COBISS.SI-ID:170267 This link opens in a new window

Document is financed by a project

Funder:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije (ARRS)
Project no.:P2-0270
Name:Proizvodni sistemi, laserske tehnologije in spajanje materialov

Secondary language

Language:Slovenian
Keywords:digitalni dvojčki, metoda za načrtovanje, ontologije

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