Recent Submissions

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  A laboratory method to determine 3D fibre orientation around knots in sawn timber: case study on a Douglas fir specimen 

  Article dans une revue avec comité de lecture

  PENVERN, Hélène; DEMOULIN, Leyne; POT, Guillaume; VIGUIER, Joffrey; ROUX, Benjamin; HU, Min; OLSSON, Anders (Springer Science and Business Media LLC, 2024-08-09)

  The mechanical properties of structural timber largely depend on the occurrence of knots and on fibre deviation in their vicinities. In recent strength grading machines, lasers and cameras are used to detect surface ...
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  An Innovative Method Based on In Situ Deformometric Monitoring to Support Decisions for the Structural Restoration of a Historic Panel Painting 

  Article dans une revue avec comité de lecture

  MAZZANTI, Paola; MARCON, Bertrand; COCCHI, Linda; GOLI, Giacomo; RIPARBELLI, Lorenzo; UZIELLI, Luca (MDPI AG, 2024-08-07)

  This paper describes an innovative method developed by the authors to support basic decisions concerning the structural restoration of a large historical panel painting which had been damaged by inappropriate attachment ...
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  Machine learning-based 3D scan coverage prediction for smart-control applications 

  Article dans une revue avec comité de lecture

  LI, Tingcheng; POLETTE, Arnaud; LOU, Ruding; JUBERT, Manon; NOZAIS, Dominique; PERNOT, Jean-Philippe (Elsevier BV, 2024-07-20)

  Automatic control of a workpiece being manufactured is a requirement to ensure in-line correction and thus move towards a more intelligent manufacturing system. There is therefore a need to develop control strategies which ...
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  Novel in-situ methodology for geometric error characterisation of rotary axis errors on multi-axis machine tool. 

  Communication avec acte

  MALDONADO PIMIENTO, Daniel; VIPREY, Fabien; LAVERNHE, Sylvain; POULACHON, Gerard (EUSPEN, 2023-03-14)

  Complex mechanical parts with high geometry and dimensional accuracy require multi-axis machining with low volumetric errors. To achieve such precision in the micrometer range, the geometric errors of the machine tool must ...
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  Response of a numerically controlled machine-tool to the modification of its position feedback using real-time solution 

  Communication avec acte

  GUEVEL, Flore; EUZENAT, Charly; VIPREY, Fabien; FROMENTIN, Guillaume (euspen, 2024-06-14)

  The dimensional accuracy of machined parts can be influenced by numerous factors, among which inaccuracies in the machine’s structural loop and thermal expansion of components have the biggest impact. Hence, highly accurate ...
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  Instability and rupture of sheared viscous liquid nanofilms 

  Article dans une revue avec comité de lecture

  DHALIWAL, Vira; PEDERSEN, Christian; KADRI, Kheireddin; MIQUELARD-GARNIER, Guillaume; SOLLOGOUB, Cyrille; PEIXINHO, Jorge; SALEZ, Thomas; CARLSON, Andreas (American Physical Society (APS), 2024-02)

  Liquid nanofilms are ubiquitous in nature and technology, and their equilibrium and out-of-equilibrium dynamics are key to a multitude of phenomena and processes. We numerically study the evolution and rupture of viscous ...
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  Numerical Investigation on the Inelastic Instability of Cruciform Columns: Effect of Material and Geometric Parameters 

  Chapitre d'ouvrage scientifique

  BELHADJAMOR, Meriem; BEN BETTAIEB, Mohamed; MEZLINI, Salah; ABED-MERAIM, Farid  (Springer Nature Switzerland, 2024-08)

  This work deals with a numerical investigation of the onset of inelastic instability in cruciform columns using the limit-point method. In this aim, a nonlinear buckling analysis was developed to determine the limit-point ...

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