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Information model to return data of digital twins into product design

Arnemann, Lars ; Winter, Sven ; Quernheim, Niklas ; Grieser, Pascal ; Anderl, Reiner ; Schleich, Benjamin (2023)
Information model to return data of digital twins into product design.
In: Procedia CIRP, 116
doi: 10.1016/j.procir.2023.02.030
Article, Bibliographie

Abstract

In order to return data from each product life cycle phase into product design, a methodology for data management is necessary. The product data should be managed in the associated Digital Twin in order to gain information along the product life cycle and to use this information in upstream development processes. In this way, central product information, consistent product models and holistic information flows can be implemented. In this paper, the potential of integrating Digital Twin data as product information in early stages is investigated. By defining requirements, an approach for an information management system for the product life cycle with Digital Twins is created. The novelty of the approach lies in the information model in the form of an UML class diagram. For this purpose, system properties, information flows and communication properties are considered. Using an exemplary data set, the concept is implemented as a Digital assistance system and validated using the case study of a 3D printer. Finally, returning production and usage information into product design holds potential for cost and resource savings.

Item Type: Article
Erschienen: 2023
Creators: Arnemann, Lars ; Winter, Sven ; Quernheim, Niklas ; Grieser, Pascal ; Anderl, Reiner ; Schleich, Benjamin
Type of entry: Bibliographie
Title: Information model to return data of digital twins into product design
Language: English
Date: 18 April 2023
Publisher: Elsevier
Journal or Publication Title: Procedia CIRP
Volume of the journal: 116
DOI: 10.1016/j.procir.2023.02.030
Abstract:

In order to return data from each product life cycle phase into product design, a methodology for data management is necessary. The product data should be managed in the associated Digital Twin in order to gain information along the product life cycle and to use this information in upstream development processes. In this way, central product information, consistent product models and holistic information flows can be implemented. In this paper, the potential of integrating Digital Twin data as product information in early stages is investigated. By defining requirements, an approach for an information management system for the product life cycle with Digital Twins is created. The novelty of the approach lies in the information model in the form of an UML class diagram. For this purpose, system properties, information flows and communication properties are considered. Using an exemplary data set, the concept is implemented as a Digital assistance system and validated using the case study of a 3D printer. Finally, returning production and usage information into product design holds potential for cost and resource savings.

Uncontrolled Keywords: Information Model, Digital Twin, Product Design, Product Life Cycle Management
Divisions: 16 Department of Mechanical Engineering
16 Department of Mechanical Engineering > Product Life Cycle Management (PLCM)
Date Deposited: 20 Apr 2023 05:35
Last Modified: 20 Apr 2023 06:43
PPN: 507177649
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