Publications d'un membre du LURPA : Sylvain LAVERNHE (69 réponses)

2022 (2 publication(s))

Publications en revue à comité de lecture (1)

• Offline laser power modulation in LPBF additive manufacturing including kinematic and technological constraints
  K. Ettaieb, K. Godineau, S. Lavernhe, C. Tournier
  Rapid Prototyping Journal, DOI: 10.1108/RPJ-02-2022-0062, 2022 (to be published)

Communications dans des congrès (1)

• Simulation thermique par méthode Flash en fabrication additive LPBF pour l'amélioration du procédé et des pièces
  Kamel Ettaieb, Sylvain Lavernhe, Christophe Tournier
  15ème Colloque National en Calcul des Structures : CSMA, Presqu'île de Giens, France

2021 (7 publication(s))

Publications en revue à comité de lecture (2)

• A flash based thermal simulation of scanning paths in LPBF additive manufacturing
  K.Ettaieb, S.Lavernhe, C.Tournier
  Rapid Prototyping Journal, 27(4), pp. 720-734, 2021, DOI: 10.1108/RPJ-04-2020-0086
• Optimal tool orientation in 3 + 2-axis machining considering machine kinematics
  L. Grandguillaume, S. Lavernhe, C. Tournier
  International Journal of Advanced Manufacturing Technology, 115, pp. 2765-2783, 2021, DOI: 10.1007/s00170-021-07036-z

Communications dans des congrès (5)

• Modélisation de la répartition d’énergie en procédé de fabrication additive laser fil avec tête coaxiale
  C.Roch, S. Lavernhe, C. Tournier
  Conférence Manufacturing’21, Juin 2021, Angers, France.
• Simulation thermique des trajectoires de lasage basée sur des flashs en fabrication additive LPBF
  K. Ettaieb, S. Lavernhe, C. Tournier
  Conférence Manufacturing’21, Jun 2021, Angers, France.
• Modélisation des dimensions géométriques de cordon aux points de changement de direction en WAAM
  F. Rouchon, S. Lavernhe, C.Tournier, X. Lorang
  Conférence Manufacturing’21, Jun 2021, Angers, France.
• Modélisation des dimensions géométriques de cordon aux points de changement de direction en WAAM
  F. Rouchon, S. Lavernhe, C. Tournier, X. Lorang
  Conférence Manufacturing’21, Angers (France)
• Influence of the CNC behaviour on the laser spot trajectory in LPBF process
  K. Godineau, S. Lavernhe, C. Tournier
  EUSPEN Special Interest Group Meeting: Advancing Precision in Additive Manufacturing, St. Gallen, Switzerland 2021

2020 (1 publication(s))

Publications en revue à comité de lecture (1)

• Simulation of finishing operations based on an implicit representation of surfaces
  C. Euzenat, S. Lavernhe, C. Tournier
  CIRP Journal of Manufacturing Science and Technology, 31, pp. 78-90, DOI: https://doi.org/10.1016/j.cirpj.2020.09.005, 2020

2019 (12 publication(s))

Publications en revue à comité de lecture (5)

• Effective NC machining simulation with OptiX Ray Tracing Engine
  M. Jachym, S. Lavernhe, C. Euzenat, C. Tournier
  The Visual Computer, 35, pp. 281-288, 2019, DOI: 10.1007/s00371-018-1497-7
• Contour error pre-compensation for five-axis high speed machining: offline gain adjustment approach
  T-Q. Duong, P. Rodriguez-Ayerbe, S. Lavernhe, C. Tournier, D. Dumur
  International Journal of Advanced Manufacturing Technology, 100, pp. 3113-3125, 2019, DOI: 10.1007/s00170-018-2859-z
• Implicit modeling of abrasion process based on potential field
  C. Euzenat, S. Lavernhe, C. Tournier
  Computer-Aided Design, 110, pp. 69-77, DOI: 10.1016/j.cad.2018.12.011, 2019
• Calibration of galvanometric scan heads for additive manufacturing with machine assembly defects consideration
  K. Godineau, S. Lavernhe, C. Tournier
  Additive Manufacturing, 26, pp. 250-257, DOI: 10.1016/j.addma.2019.02.003, 2019
• Modelling and characterisation of geometric errors on 5-axis machine-tool
  F.Viprey, H. Nouira, S. Lavernhe, C. Tournier
  Mechanics & Industry, 20(6), pp. 1-8, DOI: 10.1051/meca/2019034, 2019

Communications dans des congrès (7)

• Caractérisation multi-niveaux de l'entité d'usinage de forme complexe
  S. Bendjebla, S. Lavernhe, C. Mehdi Souzani, N. Anwer
  16eme Colloque National S-mart/AIP-PRIMECA, Avril 2019, Les Karellis – Vallée de la Maurienne, France
• A kinematic simulation software for additive manufacturing metal deposition processes
  T-Q. Duong, N. Ferrier, S. Lavernhe, C. Tournier
  ICWAM’19, International Congress On Welding, Additive Manufacturing And Associated Non Destructive Testing, Metz (France), June 2019
• FVPM simulation of scratching induced by a spherical indenter
  C. Euzenat, S. Lavernhe, C. Tournier
  CMMO2019, 17th CIRP Conference on Modelling of Machining Operations, Sheffield (United Kingdom), June 2019, https://doi.org/10.1016/j.procir.2019.04.149
• Thermal simulation of scanning paths in LBM additive manufacturing
  K.Ettaieb, S. Lavernhe, C. Tournier
  Second International Conference on Simulation for Additive Manufacturing, Sim-AM 2019, Pavia (Italy), September 2019
• Influence of the opto-mechanical chain on the energy provided by the laser spot to the material in laser powder bed fusion processes
  K. Godineau, S. Lavernhe, C. Tournier
  EUSPEN Special Interest Group Meeting: Advancing Precision in Additive Manufacturing, Nantes (France), pp. 62-65, September 2019
• Opto-mechanical modeling and identification for calibration of LPBF machine
  S. Lavernhe, K. Godineau, C. Tournier
  EUSPEN Special Interest Group Meeting: Advancing Precision in Additive Manufacturing, Nantes (France), September 2019
• Performance simulation of different toolpaths in 2D 1/2 pocket milling
  C. Leroy, E. RivièRe-LorphèVre, F. Ducobu, S. Lavernhe, C. Tournier, E. Filippi
  Proceedings of the 22nd International ESAFORM Conference on Material Forming, Vitoria-Gasteiz (Spain), 6 p., May 2019

2018 (11 publication(s))

Publications en revue à comité de lecture (2)

• Exploitation of a novel thermo-invariant multi-feature bar for high-precision CMMs and machine tool testing
  F. Viprey, H. Nouira, S. Lavernhe, C. Tournier
  International Journal of Advanced Manufacturing Technology, 96, 947-961, 2018, DOI: 10.1007/s00170-017-1572-7
• Scanner path planning with the control of overlap for part inspection with an industrial robot
  M. Phan, Y. Quinsat, S. Lavernhe, C. Lartigue
  International Journal of Advanced Manufacturing Technology, September 2018, Volume 98, Issue 1–4, pp 629–643, DOI: 10.1007/s00170-018-2336-8

Communications dans des congrès (8)

• Freeform Machining Features: New Concepts and Classification
  S. Bendjebla, N. Cai, N. Anwer, S. Lavernhe, C. Mehdi-Souzani
  CIRP ICME’17 - 11th CIRP Conference on Intelligent Computation in Manufacturing Engineering, Gulf of Naples, Italy. Procedia CIRP, 67, pp. 482–487, 2018, DOI : 10.1016/j.procir.2017.12.248
• Simulation FVPM de rayage mono-grain
  C.Euzenat, S.Lavernhe, C.Tournier
  Machines et Usinage à Grande Vitesse 2018, Bordeaux (France), 10p., juin 2018
• Modélisation d'une chaine opto-mécanique de fabrication additive avec prise en compte des défauts d'assemblage
  K.Godineau, S.Lavernhe, C.Tournier
  Machines et Usinage à Grande Vitesse 2018, Bordeaux (France), 10p., juin 2018
• FVPM simulation of a single-particle scratching surface
  C. Euzenat, S. Lavernhe, C. Tournier
  14th International Conference on High Speed Machining, San-Sebastian (ES), 5p., April 2018
• Part surface roughness on laser sintering and milling of maraging steel 300
  C. Morel, V. V. Cioca, S. Lavernhe, A. Jardini, E. G. Del Conte
  14th International Conference on High Speed Machining, San-Sebastian (ES), April 2018
• Freeform Machining Feature Recognition with Manufacturability Analysis
  N. Cai, S. Bendjebla, S. Lavernhe, C. Mehdi-Souzani, N. Anwer
  CIRP CMS’18 - 51st CIRP Conference on Manufacturing Systems, 16-18 May 2018, Stockholm, Sweden.
• Multi-level Freeform Machining Feature Characterization
  S. Bendjebla, N. Cai, S. Lavernhe, C. Mehdi-Souzani, N. Anwer
  CAD'18. Computer-Aided Design and Applications Conference, 9-11 July 2018, Paris, France
• Modélisation implicite du procédé d’abrasion
  C. Euzenat, S. Lavernhe, C. Tournier
  Journées du Groupe de Travail en Modélisation Géométrique 2018, Aix-en-Provence

Thèses et habilitations à diriger les recherches (1)

• Contributions au développement du processus de fabrication : amélioration des performances en usinage multiaxes
  S. Lavernhe
  Habilitation à diriger des recherches, 133 pages, novembre 2018

2017 (5 publication(s))

Communications dans des congrès (5)

• Opto-mechanical modelling of an additive manufacturing laser scanning head including assembly defects
  K. Godineau, S. Lavernhe, C. Tournier
  4th joint Special Interest Group meeting between EUSPEN and ASPE on Dimensional Accuracy and Surface Finish from Additive Manufacturing, KU Leuven (BE), pp. 53-57, October 2017
• Choix de l’orientation outil en usinage 5 axes positionnés à partir de polytopes de jerk
  L. Grandguillaume, S. Lavernhe, C. Tournier
  15ème colloque national AIP-Priméca, La Plagne, 6p., Avril 2017
• Inter-comparison on multi-feature bar calibration for determining machine-tool geometric errors
  F. Viprey, H. Nouira, S. Lavernhe, C. Tournier
  Lamdamap 12th International Conference & Exhibition, Renishaw Innovation Centre (UK), 11p., March 2017
• Path planning of a laser-scanner with the control of overlap for 3d part inspection
  M. Phan, Y. Quinsat, S. Lavernhe, C. Lartigue
  11th CIRP Conference on Intelligent Computation in Manufacturing Engineering, CIRP ICME’17 , 2017, Naples, France
• Evaluation of the OptiX ray tracing engine for machining simulation
  M. Jachym, S. Lavernhe, C. Tournier, C. Euzenat, P-A. Boucard
  CAD'17, Okayama (Japan), pp. 138-142, August 2017, DOI: 10.14733/cadconfP.2017.138-142

2016 (10 publication(s))

Publications en revue à comité de lecture (3)

• A tool path patching strategy around singular point in 5-axis ball-end milling
  L.Grandguillaume, S.Lavernhe, C.Tournier
  International Journal of Production Research, 54(24), pp. 7480-7490, DOI: 10.1080/00207543.2016.1196835, 2016
• Dynamic approach of the feedrate interpolation for trajectory planning process in multi-axis machining
  M. Vulliez, S. Lavernhe, O. Bruneau
  International Journal of Advanced Manufacturing Technology, 88(5), pp. 2085–2096, DOI: 10.1007/s00170-016-8903-y, 2016
• Novel multi-feature bar design for machine tools geometric errors identification
  F. Viprey, H. Nouira, S. Lavernhe, C. Tournier
  Precision Engineering, 46, pp. 323-338, DOI: 10.1016/j.precisioneng.2016.06.002, 2016

Communications dans des congrès (7)

• Novel hole-bar standard design and inter-comparison for geometric errors identification on machine-tool
  Fabien Viprey, Hichem Nouira, Sylvain Lavernhe, Christophe Tournier
  ICPE 2016 : 18th International Conference on Precision Engineering, Jan 2016, Dubai, United Arab Emirates. International Journal of Industrial and Manufacturing Engineering Vol:3, No:1, 2016
• Receding Horizon Based Offline Gain Adjustment For Contour Error Reduction In High Speed Milling
  T.-Q. Duong, P. Rodriguez-Ayerbe, S. Lavernhe, C. Tournier, D. Dumur
  CIRP ICME ’16 - 10th CIRP Conference on Intelligent Computation In Manufacturing Engineering, Ischia (Italy), Procedia CIRP, 62, pp. 227-232, 2017, DOI: 10.1016/j.procir.2016.06.040
• Offline gain adjustment with constraints for contour error reduction in high speed milling
  T.-Q. Duong, P. Rodriguez-Ayerbe, S. Lavernhe, C. Tournier, D. Dumur
  IEEE International Conference on Advanced Intelligent Mechatronics, AIM 2016, Banff (Canada) July 2016, DOI: 10.1109/AIM.2016.7576767
• Using kinematical manipulability polytope to optimize 5-axis machining tool path
  L. Grandguillaume, S. Lavernhe, C. Tournier
  Thirteenth International Conference on High Speed Machining, Metz, France
• Utilisation des polytopes de manipulabilité cinématique pour la génération de trajectoires 5 axes en UGV
  L. Grandguillaume, S. Lavernhe, C. Tournier
  Colloque MUGV, Tours (France), juin 2016
• Determination of volumetric machine tool errors by using a hole-bar material standard
  F Viprey, H Nouira, S Lavernhe, C Tournier
  TIM Final Workshop, May 2016, Braunschweig, Germany. 2016
• Reduction of a five axis machine tool kinematic model by combinational analysis to improve volumetric accuracy
  F Viprey, H Nouira, S Lavernhe, C Tournier
  TIM Final Workshop, May 2016, Braunschweig, Germany. 2016

2015 (7 publication(s))

Publications en revue à comité de lecture (2)

• A physically-based model for global collision avoidance in 5-axis point milling
  V. Lacharnay, S. Lavernhe, C. Tournier, C. Lartigue
  Computer-Aided Design, 64, pp. 1-8, 2015, DOI: http://dx.doi.org/10.1016/j.cad.2015.02.003
• Performance evaluation of CUDA programming for 5-axis machining multi-scale simulation
  F.Abecassis, S.Lavernhe, C.Tournier, P-A.Boucard
  Computers in Industry, 71, pp. 1-9, DOI: http://dx.doi.org/10.1016/j.compind.2015.02.007, 2015

Communications dans des congrès (5)

• Reduction of a RRTTT machine tool geometric model by combinatorial analysis to improve volumetric accuracy
  F. Viprey, S. Lavernhe, C. Tournier, H. Nouira
  Laser Metrology and Machine Performance XI (LAMDAMAP), Huddersfield (United Kingdom), 11p., March 2015
• Modélisation géométrique des machines-outils 5 axes pour la compensation de l'exactitude volumétrique
  F. Viprey, S. Lavernhe, C. Tournier, H.Nouira
  14eme coloque national AIP Primeca, La Plagne, (France), mars 2015
• Optimisation de la fabrication de moule : Une approche globale des procédés de fraisage et de polissage
  L. Grandguillaume, Y. Quinsat, S. Lavernhe, C. Tournier
  14eme coloque national AIP Primeca, La Plagne (France), mars 2015
• Mold Manufacturing Optimization: A Global Approach of Milling and Polishing Processes
  L. Grandguillaume, S. Lavernhe, Y. Quinsat, C. Tournier
  15th CIRP Conference On Modelling Of Machining Operations, Procedia CIRP, vol 31, pp.13-18, Karlsruhe, Germany, June 2015, doi:10.1016/j.procir.2015.03.035
• Kinematical smoothing of rotary axis near singularity point
  L. Grandguillaume, S. Lavernhe, C. Tournier
  12th International conference on High Speed Machining, HSM2015, Nanjing (China) Materials Science Forum Vols. 836-837, pp.501-508, October 2015

2014 (11 publication(s))

Publications en revue à comité de lecture (3)

• CAD-based calibration and shape measurement with stereoDIC
  B. BEAUBIER, J.-E. DUFOUR, F. HILD, S. ROUX, S. LAVERNHE, K. LAVERNHE-TAILLARD
  Experimental Mechanics, 54(3), pp 329-341, 2014, doi: 10.1007/s11340-013-9794-6
• Realistic simulation of surface defects in 5-axis milling using the measured geometry of the tool
  S. LAVERNHE, Y. QUINSAT, C. LARTIGUE, C. BROWN
  International Journal of Advanced Manufacturing Technology, 74(1-4), pp. 393-401, 2014, DOI: 10.1007/s00170-014-5689-7
• Direct trajectory interpolation on the surface using an open CNC
  X. Beudaert, S. Lavernhe, C. Tournier
  International Journal of Advanced Manufacturing Technology, 75(1-4), pp. 535-546, DOI: 10.1007/s00170-014-6134-7, 2014

Communications dans des congrès (8)

• Axis control using model predictive control: identification and friction effect reduction
  P. Rodriguez-Ayerbe, D. Dumur, S. Lavernhe
  3rd International Conference on Virtual Machining Process Technology, Calgary, Canada, 8p., May 20-23, 2014
• Parameters set-up for collision avoidance and smooth motion in 5-axis end milling based on a potential field approach
  V.Lacharnay, C.Tournier, S.Lavernhe
  11th international conference on High Speed Machining, Prague (Czech Republic), 6p., 11-12 september 2014
• Feedrate optimization in 5-axis machining based on direct trajectory interpolation on the surface using an open cnc
  X.Beudaert, S.Lavernhe, C.Tournier
  11th international conference on High Speed Machining, Prague (Czech Republic), 6p., 11-12 september 2014
• Geometric errors identification on 5-axis machine-tool using both novel hole-bar standard design and laser tracer interferometer system
  F. Viprey, S. Lavernhe, C. Tournier, H. Nouira
  2nd MacroScale conference, Wien (Austria), October 2014
• Conversion of G-code programs for milling into STEP-NC
  S. Xú, N. Anwer, S. Lavernhe
  Joint Conference on Mechanical, Design Engineering & Advanced Manufacturing, Toulouse, France, June 2014
• Influence de la voxelisation sur la génération de trajectoires 5 axes sans collision par champs répulsifs
  V. Lacharnay, S. Lavernhe, C. Tournier
  Machines et Usinage à Grande Vitesse 2014, Clermont-Ferrand, France, Octobre 2014
• Amélioration de la qualité des pièces usinées par interpolation directe du trajet sur surface
  S. Lavernhe, X. Beudaert, C. Tournier
  Machines et Usinage à Grande Vitesse 2014, Clermont-Ferrand, France, Octobre 2014
• Identification of the geometric errors of a Mikron 5-axis machine-tool using the hole-bar 3D standard and the laser tracer interferometer system
  F. Viprey, H. Nouira, S. Lavernhe, C. Tournier
  Traceable In-process dimensional Measurement for machine tools (TIM) Workshop, Teddington, United Kingdom, November 2014

2013 (3 publication(s))

Publications en revue à comité de lecture (1)

• 5-axis local corner rounding of linear tool path discontinuities,
  X.BEUDAERT, S.LAVERNHE, C.TOURNIER
  International Journal of Machine Tools and Manufacture, 73, pp. 9-16, 2013, doi: 10.1016/j.ijmachtools.2013.05.008

Communications dans des congrès (2)

• Performance Evaluation of CUDA programming for machining simulation
  F. ABECASSIS, S. LAVERNHE, C. TOURNIER, P-A. BOUCARD
  International Conference on Graphics Engineering, Madrid (Spain), June 2013
• Tool path definitions and their interpolation for optimized 5-axis High-Speed Machining
  S. Lavernhe
  International Workshop on Mathematics and Algorithms for Computer-Aided Manufacturing, Engineering and Numerical Control (MAMENC 2013), Beijing, China, October 24-25, 2013