Enhancing metal-forming predictions with VR-infused digital twin models
Communication avec acte
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Résumé
This article presents a two-step method to enhance metal-forming predictions by integrating Virtual Reality (VR) into Digital Twin models, focusing on single-blow cold copper upsetting operations. The process begins with developing a real-time predictive surrogate model that considers actual process parameters, acting as a crucial link between conventional numerical simulations and immediate decision-making. Subsequently, the surrogate model is integrated into a realistic VR environment, aligned with the experimental forging setup. The study underscores the need and potential advantages of real-time digital twins in the forging field, emphasizing the bridging capability between numerical simulations and instant decision-making through predictive modeling and immersive virtual environments.
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Communication avec acteURIBE, David; DURAND, Camille; BAUDOUIN, Cyrille; KRUMPIPE, Pierre; BIGOT, Regis (Springer Nature Switzerland, 2023-08)Forging processes are defined by variables related to the workpiece, the tools, the machine, and the process itself, and these variables are called process variables. They have a direct impact on the quality of the finished ...
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Article dans une revue avec comité de lectureURIBE, David; BAUDOUIN, Cyrille; DURAND, Camille; BIGOT, Regis (Springer Science and Business Media LLC, 2023-12)In the realm of forging processes, the challenge of real-time process control amid inherent variabilities is prominent. To tackle this challenge, this article introduces a Proper Orthogonal Decomposition (POD)-based ...
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Article dans une revue avec comité de lectureURIBE, David; DURAND, Camille; BAUDOUIN, Cyrille; BIGOT, Regis (Springer Science and Business Media LLC, 2024-10)Numerical simulations are crucial for predicting outcomes in forging processes but often neglect dynamic interactions within forming tools and presses. This study proposes an approach for achieving accurate real-time ...
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Article dans une revue sans comité de lectureDepuis plusieurs années, les processus de fabrication sont progressivement automatisés pour améliorer leur répétabilité et leur reproductibilité. Parallèlement, des optimisations sont apportées afin d’améliorer la robustesse ...
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Conférence invitéeIn the aeronautical sector, because parts are mainly of large dimensions and in high performance materials, products are forged in small batches. Forming these complex parts requires energy-controlled production means, ...