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  Parameter identification of 42CrMo4 steel hot forging plastic flow behaviour using industrial upsetting presses and finite element simulations 

  Article dans une revue avec comité de lecture

  VENET, Gabriel; BAUDOUIN, Cyrille; PONDAVEN, Corentin; BIGOT, Régis; BALAN, Tudor (Springer, 2021)

  An experimental-numerical methodology was proposed for the parameter identification of constitutive laws, when applied to hot forging. Industrial presses were directly used to generate the reference experiments for ...
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  Tolerance allocation under behavioural simulation uncertainty of a multiphysical system 

  Article dans une revue avec comité de lecture

  DANTAN, Jean-Yves; EIFLER, Tobias (Elsevier BV, 2021)

  The tolerancing process impacts the product quality, the production cost and scrap rate. Tight tolerances allow to assure product performance; loose tolerances to reduce production cost. The tolerance allocation of a complex ...
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  LaueNN: neural-network-based hkl recognition of Laue spots and its application to polycrystalline materials 

  Article dans une revue avec comité de lecture

  PURUSHOTTAM RAJ PUROHIT, Ravi Raj Purohit; TARDIF, Samuel; CASTELNAU, Olivier; EYMERY, Joel; GUINEBRETIÈRE, René; ROBACH, Odile; ORS, Taylan; MICHA, Jean-Sébastien (International Union of Crystallography, 2022-08)

  A feed-forward neural-network-based model is presented to index, in real time, the diffraction spots recorded during synchrotron X-ray Laue microdiffraction experiments. Data dimensionality reduction is applied to extract ...
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  Residual stresses in thin walled-structures manufactured by directed energy deposition: In-situ measurements, fast thermo-mechanical simulation and buckling 

  Article dans une revue avec comité de lecture

  WEISZ-PATRAULT, Daniel; MARGERIT, Pierre; CONSTANTINESCU, Andrei (Elsevier BV, 2022-08)

  Manufacturing strains and subsequent residual stresses are key elements in the behavior of thinwalled structures, as they induce buckling, warping, and failure. This work proposes a combined experimental and numerical ...
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  A method for supporting the transformation of an existing production system with its integrated Enterprise Information Systems (EISs) into a Cyber Physical Production System (CPPS) 

  Article dans une revue avec comité de lecture

  WU, Xuan; GOEPP, Virginie; SIADAT, Ali; VERNADAT, François (Elsevier BV, 2021-10)

  Cyber-Physical Systems (CPSs) combine the use of components from the physical and the digital worlds in a synergistic way. Cyber-Physical Production Systems (CPPSs), essential in Industry 4.0, result from the application ...
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  Integrated uncertainty management in parametric design and tolerancing 

  Article dans une revue avec comité de lecture

  DANTAN, Jean-Yves; EIFLER, Tobias (Informa UK Limited, 2021-05-18)

  The key purpose of robust design and tolerancing approaches is the management of uncertainty. Against this background, it is not sur prising that there is a large overlap between the basic ideas and concepts in both fields. ...
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  Correlation between microstructure and cyclic behavior of 316L stainless steel obtained by Laser Powder Bed Fusion 

  Article dans une revue avec comité de lecture

  LIANG, Xiaoyu; HOR, Anis; ROBERT, Camille; SALEM, Mehdi; MOREL, Franck (Wiley, 2022-02-23)

  In this work, stainless steel 316L obtained by Laser Powder Bed Fusion (L-PBF) has been produced and characterized. The experimental campaign focuses on the samples in the as-built state under cyclic tension-compression ...

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