A reduced order model to assist welding parameter setup

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A reduced order model to assist welding parameter setup

Authors
  • Le Guennec, Yves
  • Morville, Simon
Type
Published Article
Journal
Mechanics & Industry
Publisher
EDP Sciences
Publication Date
Jan 30, 2024
Volume
25
Identifiers
DOI: 10.1051/meca/2023045
Source
EDP Sciences
Keywords
Disciplines
  • Regular Article
License
Green
External links

Abstract

This article demonstrates the time saving in industrial process setup using numerical reduced order modelling (ROM). The numerical simulations may supply useful information to design manufacturing processes but are often time consuming and then not suited with multi-query study such as inverse problem. ROM aims at replacing the original simulation (so-called high-fidelity (HF)) by a low rank model that will run fast according to the HF simulation time. Multi-query studies will use the ROM instead of the HF simulation to save time and deliver a solution consistent with industrial timeline. To validate the solution, the HF simulation will be used. In this paper, a problem of calibration of TIG welding parameter will illustrate this approach.

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