Abstract
In this paper, a two-layered digital twin framework for in-situ parameter optimisation in material extrusion-based additive manufacturing is presented. The digital twin framework leverages several advanced data-driven technologies, such as surrogate modelling and machine learning, to enhance process efficiency and product quality. A case study was conducted using a fused deposition modelling printer, where a multi-source sensor net, comprising a 2D camera, a 2.5D laser scanner, and a 3D surface reconstruction system, provided valuable data insights. The results showcased successful implementation and highlighted the potential of the digital twin model in additive manufacturing. The efficiency trade-off of the multi-source sensor net was discussed, proving that applying the framework will not affect the fast-printing system. Future work will focus on closed-loop control and generalised modelling for further optimising the digital twin framework and enhancing printing product quality.
Original language | English |
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Title of host publication | Proceedings of the UNIfied Conference of DAMAS, IncoME and TEPEN Conferences (UNIfied 2023) - Volume 2 |
Editors | Andrew D. Ball, Huajiang Ouyang, Jyoti K. Sinha, Zuolu Wang |
Publisher | Springer, Cham |
Pages | 777-786 |
Number of pages | 10 |
Volume | 152 |
ISBN (Electronic) | 9783031494215 |
ISBN (Print) | 9783031494208, 9783031494239 |
DOIs | |
Publication status | Published - 29 May 2024 |
Event | The UNIfied Conference of DAMAS, InCoME and TEPEN Conferences - Huddersfield, United Kingdom, Huddersfield, United Kingdom Duration: 29 Aug 2023 → 1 Sep 2023 https://unified2023.org/ |
Publication series
Name | Mechanisms and Machine Science |
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Publisher | Springer |
Volume | 152 MMS |
ISSN (Print) | 2211-0984 |
ISSN (Electronic) | 2211-0992 |
Conference
Conference | The UNIfied Conference of DAMAS, InCoME and TEPEN Conferences |
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Abbreviated title | UNIfied 2023 |
Country/Territory | United Kingdom |
City | Huddersfield |
Period | 29/08/23 → 1/09/23 |
Internet address |