T. Cherrière, T. Vancorsellis, S. Hlioui, L. Laurent, F. Louf, H. Ben Ahmed, M. Gabsi, A multimaterial topology optimization considering the PM nonlinearity, IEEE Transactions on Magnetics, 59, in press, 2023. doi
Luc Laurent
Travaux de recherche
Publications dans HAL
Article dans une revue
hal-04024477v2
Article dans une revue
Théodore Cherrière, Tom Vancorsellis, Sami Hlioui, Luc Laurent, François Louf, H. Ben Ahmed, Mohamed Gabsi. A Multimaterial Topology Optimization considering the PM Nonlinearity
IEEE Transactions on Magnetics, 2023, 59 (5), ⟨10.1109/TMAG.2023.3256003⟩hal-04213621v1
Article dans une revue
Théodore Cherrière, S. Hlioui, L. Laurent, François Louf, Hamid Ben Ahmed, Mohamed Gabsi. Effects of Filtering and Current-angle Adjustment on the Multi-Material Topology Optimization of a 3-phase Stator
IEEE Transactions on Magnetics, In press, pp.1-1. ⟨10.1109/TMAG.2023.3317700⟩hal-03876090v1
Article dans une revue
Théodore Cherrière, Luc Laurent, Sami Hlioui, François Louf, Pierre Duysinx, Christophe Geuzaine, Hamid Ben Ahmed, Mohamed Gabsi, Eduardo Fernández. Multi-material topology optimization using Wachspress interpolations for designing a 3-phase electrical machine stator
Structural and Multidisciplinary Optimization, 2022, 65 (12), pp.352. ⟨10.1007/s00158-022-03460-1⟩hal-02387438v4
Article dans une revue
Martin Ghienne, Luc Laurent, Claude Blanzé. Robust characterization of the vibrational behaviour of light assembled structures with random parameters
Mechanical Systems and Signal Processing, 2020, 136, pp.106510. ⟨10.1016/j.ymssp.2019.106510⟩emse-01525674v3
Article dans une revue
Luc Laurent, Rodolphe Le Riche, Bruno Soulier, Pierre-Alain Boucard. An overview of gradient-enhanced metamodels with applications
Archives of Computational Methods in Engineering, 2019, 26 (1), pp.61-106. ⟨10.1007/s11831-017-9226-3⟩hal-01612787v2
Article dans une revue
Martin Ghienne, Claude Blanzé, Luc Laurent. Stochastic Model Reduction for robust dynamical characterization of structures with random parameters
Comptes Rendus Mécanique, 2017, 345 (12), pp.844-867. ⟨10.1016/j.crme.2017.09.006⟩Communication dans un congrès
hal-04213577v1
Communication dans un congrès
Théodore Cherrière, S Hlioui, François Louf, Luc Laurent. Multimaterial Filtering applied to Topology Optimization of a Permanent Magnet Synchronous Machine
17th International Workshop on Optimization and Inverse Problems in Electromagnetism 2023, Sep 2023, Graz, Austriahal-04187401v1
Communication dans un congrès
Rebecca Mazloum, S Hlioui, Luc Laurent, M'Hamed Belhadi, Guillaume Mermaz-Rollet, Mohamed Gabsi. Approche par métamodèles pour l’optimisation sur cycle de conduite automobile d’une machine synchrone à rotor bobiné
Symposium de Génie Electrique (SGE 2023), L2EP, Jul 2023, Lille, Francehal-04077051v1
Communication dans un congrès
Quentin Ragueneau, Luc Laurent, Antoine Legay, Thomas Larroque, Romain Crambuer. Global Parametric Optimization for Structures with Nonlinear Joints in Vibration
Third International Nonlinear Dynamics Conference, NODYCON 2023, Jun 2023, Rome, Italyhal-04077038v1
Communication dans un congrès
Quentin Ragueneau, Luc Laurent, Antoine Legay, Thomas Larroque, Romain Crambuer. Strategy for Global Parametric Optimization in Nonlinear Vibration: Application on a Gantry Crane
9th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2023, ECCOMAS, Jun 2023, Athens, Greecehal-04129718v1
Communication dans un congrès
Théodore Cherrière, S Hlioui, Luc Laurent, François Louf, H. Ben Ahmed, Mohamed Gabsi. Effects of Filtering and Current-angle Adjustment on the Multimaterial Topology Optimization of a 3-phase Stator
COMPUMAG 2023, May 2023, Kyoto, Japanhal-03876380v1
Communication dans un congrès
Quentin Ragueneau, Luc Laurent, Antoine Legay, Thomas Larroque, Romain Crambuer, Nicolas Roy. Stratégie efficace de résolution en dynamique vibratoire non linéaire pour des structures assemblées
NAFEMS France Conference, NRC22 France, Nov 2022, Senlis, Francehal-03869762v1
Communication dans un congrès
Rebecca Mazloum, Sami Hlioui, Luc Laurent, M'Hamed Belhadi, Guillaume Mermaz Rollet, Mohamed Gabsi. On the use of surrogate models for drive cycle automotive electrical machine design
4th IEEE International Conference on Electrical Sciences and Technologies in Maghreb - CISTEM 2022, Oct 2022, Tunis, Tunisia. ⟨10.1109/CISTEM55808.2022.10043894⟩hal-03850636v1
Communication dans un congrès
Théodore Cherrière, S Hlioui, Mohamed Gabsi, Luc Laurent, François Louf, Hamid Ben Ahmed. Topology Optimization of Flux Switching Machine Rotors
4th IEEE International Conference on Electrical Sciences and Technologies in Maghreb, Oct 2022, Tunis, Tunisia. ⟨10.1109/CISTEM55808.2022.10044071⟩hal-03818875v1
Communication dans un congrès
Théodore Cherrière, S Hlioui, Luc Laurent, François Louf, Hamid Ben Ahmed, Mohamed Gabsi. Topology Optimization of Asymmetric PMSM Rotor
2022 International Conference on Electrical Machines (ICEM), Sep 2022, Valencia, Spain. pp.469-475, ⟨10.1109/ICEM51905.2022.9910650⟩hal-03840667v1
Communication dans un congrès
Rebecca Mazloum, Sami Hlioui, Luc Laurent, M'Hamed Belhadi, Guillaume Mermaz-Rollet, Mohamed Gabsi. Wound Field Synchronous Drive Cycle Current Parameters Optimization: A Metamodel-Based Approach
2022 International Conference on Electrical Machines (ICEM), Sep 2022, Valencia, Spain. pp.199-205, ⟨10.1109/ICEM51905.2022.9910948⟩hal-03770669v1
Communication dans un congrès
Quentin Ragueneau, Luc Laurent, Antoine Legay, Thomas Larroque, Romain Crambuer. Optimisation paramétrique par métamodèle en dynamique vibratoire non linéaire avec résolution fréquentielle
25éme Congrès Français de Mécanique, CFM 2022, Aug 2022, Nantes, Francehal-03690766v1
Communication dans un congrès
Luc Laurent, Antoine Legay. Gradient-Based Optimization of Structures Immersed in an Acoustic Cavity Using XFEM, ROM and Surrogate Model
The 8th European Congress on Computational Methods in Applied Sciences and Engineering ECCOMAS Congress 2022, Jun 2022, Oslo, Norwayhal-03690752v1
Communication dans un congrès
Antoine Legay, Luc Laurent. Efficient parametric derivative computations of the pressure in an acoustic cavity with immersed structures
The 8th European Congress on Computational Methods in Applied Sciences and Engineering ECCOMAS Congress 2022, Jun 2022, Oslo, Norwayhal-03717622v2
Communication dans un congrès
Antoine Legay, Luc Laurent. Gradients du champ acoustique par rapport à la position et la forme d'une paroi rigide dans une cavité à l'aide d'un modèle réduit et d'XFEM
15ème colloque national en calcul des structures, Université Polytechnique Hauts-de-France [UPHF], May 2022, 83400 Hyères-les-Palmiers, Francehal-03424264v1
Communication dans un congrès
Antoine Legay, Luc Laurent. Optimization of Structure Positions in an Acoustic Cavity Using XFEM, Reduced Models and a Gradient-Based Surrogate Model Approach
16th U.S. National Congress on Computational Mechanics, USACM, Jul 2021, Chicago, United Stateshal-03121609v1
Communication dans un congrès
Luc Laurent, Antoine Legay. Parametric Optimization of Structures Positions in Acoustic Cavity Based on XFEM, Reduced Order Model and a Gradient-Based Surrogate Model
14th World Congress of Computational Mechanics - ECCOMAS 2020, Jan 2021, Paris, Francehal-02291713v1
Communication dans un congrès
Antoine Legay, Luc Laurent. Thin wall optimal positioning in an acoustic cavity using XFEM and a gradient-based approach
eXtended Discretization MethodS for partial differential equations on complex and evolving domains, X-DMS 2019, Jul 2019, Lugano, Switzerlandhal-02136463v1
Communication dans un congrès
Luc Laurent, Antoine Legay. Gradient-based Approach using Xfem and Cokriging for Optimal Positioning of a Structure in an Acoustic Cavity
13th World Congress of Structural and Multidisciplinary Optimisation, WCSMO 13, May 2019, Beijing, Chinahal-02122872v1
Communication dans un congrès
Luc Laurent, Antoine Legay. Approche par gradients et métamodèle pour le placement optimal de parois structurelles dans une cavité acoustique
14e colloque national en calcul des structures, May 2019, Giens, Francehal-01867109v1
Communication dans un congrès
Martin Ghienne, Claude Blanzé, Luc Laurent. Robust design of a solution for reducing vibration of light assembled structures
The Thirteenth International Conference on Computational Structures Technology, Sep 2018, Stiges, Spainhal-01851746v1
Communication dans un congrès
Luc Laurent, Antoine Legay. Gradient-Enhanced Parametric Optimization of Vibro-Acoustic Problem using Xfem and a Dedicated Metamodel
13th World Congress on Computational Mechanics, WCCM XIII and the 2nd Pan American Congress on Computational Mechanics, University Jul 2018, New York, United Stateshal-01817915v1
Communication dans un congrès
Martin Ghienne, Luc Laurent, Claude Blanzé. Stochastic model identification of a bolted joint for the robust characterisation of the vibrational behaviour of light assembled structures
6th European Conference on Computational Mechanics (ECCM 6), Jun 2018, Glasgow, United Kingdomhal-01817925v1
Communication dans un congrès
Antoine Legay, Luc Laurent. Thin wall optimal positioning in an acoustic cavity using Xfem and a gradient-enhanced metamodel
6th European Conference on Computational Mechanics (ECCM 6), Jun 2018, Glasgow, United Kingdomhal-01567255v1
Communication dans un congrès
Martin Ghienne, Claude Blanzé, Luc Laurent. Caractérisation robuste du comportement vibratoire d'une structure assemblée
2e Colloque de l'association SUPMECA - Les assemblages mécaniques: Évolutions récentes et perspectives, Jul 2017, Saint-Ouen, Francehal-01567252v1
Communication dans un congrès
Antoine Legay, Luc Laurent. Thin wall optimal positioning in an acoustic cavity using XFEM, reduced models and surrogate based optimization
eXtended Discretization MethodS for partial differential equations on complex and evolving domains, X-DMS 2017, Jun 2017, Umeå, Swedenhal-01567251v1
Communication dans un congrès
Luc Laurent, Antoine Legay. Optimal positioning of a wall in an acoustic cavity using reduced models and surrogate based optimization
12th World Congress of Structural and Multidisciplinary Optimisation, WCSMO 12, Jun 2017, Braunschweig, Germanyhal-01926719v1
Communication dans un congrès
Martin Ghienne, Claude Blanzé, Luc Laurent. Réduction de Modèle Stochastique pour la caractérisation robuste du comportement vibratoire des structures assemblées
13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, Var, Francehal-01922525v1
Communication dans un congrès
Luc Laurent, Antoine Legay. Positionnement optimal de parois en vibro-acoustique à l'aide de modèles réduits et d'optimisation par métamodèle
13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, Var, Franceemse-01411135v1
Communication dans un congrès
Luc Laurent, Bruno Soulier, Rodolphe Le Riche, Pierre-Alain Boucard. On the Use of Gradient-Enhanced Metamodels for Global Approximation and Global Optimization
VII European Congress on Computational Methods in Applied Sciences and Engineering, the ECCOMAS Congress 2016, Jun 2016, Hersonissos, Greecehal-01436429v1
Communication dans un congrès
Bruno Soulier, Nicolas Courrier, Luc Laurent, Pierre-Alain Boucard. Métamodèles à gradients et multiniveaux de fidélité pour l'optimisation d'assemblages
12e Colloque national en calcul des structures , CSMA, May 2015, Giens, FrancePoster
hal-04298586v1
Poster
Florian Dupont, Luc Laurent, Antoine Legay. Investigation of PINNs and model reduction in structural dynamics for integration into an immersive device
6th International Workshop on Model Reduction Techniques MORTech 2023, Nov 2023, Gif sur Yvette, Francehal-04224937v1
Poster
Florian Dupont, Luc Laurent, Antoine Legay. Étude de l’utilisation des PINNs et de la réduction de modèle en dynamique des structures pour une intégration dans un dispositif immersif
Journées Jeunes Chercheuses et Chercheurs en Acoustique vibrations et Bruit, JJCAB 2023, Jul 2023, Toulouse, Francehal-04129775v1
Poster
Rebecca Mazloum, S Hlioui, Luc Laurent, M'Hamed Belhadi, Guillaume Mermaz Rollet. Metamodel-Based Approach using Gaussian Process for Automotive Electrical Machine Drive Cycle Optimization
CIROQUO 2023, May 2023, Palaiseau, Francehal-03876327v1
Poster
Quentin Ragueneau, Luc Laurent, Antoine Legay, Thomas Larroque, Romain Crambuer. Stratégie d'optimisation en dynamique vibratoire non linéaire des structures
Journées Jeunes Chercheuses et Chercheurs en Acoustique vibrations et Bruit, JJCAB 2022, Nov 2022, Lyon, Francehal-03541810v1
Poster
Théodore Cherrière, Luc Laurent, S Hlioui, François Louf, Hamid Ben Ahmed, Mohamed Gabsi. Multi‐material topology optimization of a rotating electrical machine with a density‐based method
8th GAMM Juniors' Summer School (SAMM 2021), Jul 2021, Gratz, Austria. 21 (S1), 2021, ⟨10.1002/pamm.202100259⟩Logiciel
hal-03990375v1
Logiciel
Théodore Cherrière, Luc Laurent. Wachspress2D3D
2023, ⟨swh:1:dir:ae0d1a4afa5db81bdd83ea5ec41e72b12b8db344;origin=https://hal.archives-ouvertes.fr/hal-03990375;visit=swh:1:snp:55580acd8ea9f05ac7709fa6906b46a8423609bb;anchor=swh:1:rel:ae02fb0b327b75f16f38cd82b05c5429e9dcfbe3;path=/⟩Publications
Revues à comité de lecture ACL
2023
2022
T. Cherrière, L. Laurent, S. Hlioui, F. Louf, P. Duysinx, C. Geuzaine, H. Ben Ahmed, M. Gabsi, E. Fernández, Multi-material topology optimization using Wachspress interpolations for designing a 3-phase electrical machine stator, Structural and Multidisciplinary Optimization, 65 (12), 352, 2022. doi
2020
M. Ghienne, L. Laurent, C. Blanzé, Robust characterization of the vibrational behaviour of light assembled structures with random parameters, Mechanical Systems and Signal Processing, 136, 106510 (21 pages), 2020. doi
2019
L. Laurent, R. Le Riche, B. Soulier, P.-A. Boucard, An overview of gradient-enhanced metamodels with applications, Archives of Computational Methods in Engineering, 26 (1), 61-106, 2019. doi
2017
M. Ghienne, C. Blanzé, L. Laurent, Stochastic model reduction for robust dynamical characterization of structures with random parameters, Comptes Rendus Mécanique, 345 (12), 844-867, 2017. doi
2013
L. Laurent, P.-A. Boucard, B. Soulier, Generation of a cokriging metamodel using a multiparametric strategy, Computational Mechanics, 51 (2), 151-169, 2013. doi
L. Laurent, P.-A. Boucard, B. Soulier, A dedicated multiparametric strategy for the fast construction of a cokriging metamodel, Computers and Structures, 124 (KRETA), 61-73, 2013. doi
Conférences internationales ACTI
2022
T. Cherrière, S. Hlioui, L. Laurent, F. Louf, H. Ben Ahmed, M. Gabsi. Topology optimization of asymmetric PMSM rotor. Proceedings of the 25th International Conference on Electrical Machines, ICEM'2022, Valencia, Spain, September 5-8, 2022. doi
R. Mazloum, S. Hlioui, L. Laurent, M. Belhadi, G. Mermaz-Rollet, M. Gabsi. Wound field synchronous drive cycle current parameters optimization: A metamodel-based approach. Proceedings of the 25th International Conference on Electrical Machines, ICEM'2022, Valencia, Spain, September 5-8, 2022. doi
R. Mazloum, S. Hlioui, L. Laurent, M. Belhadi, G. Mermaz-Rollet, M. Gabsi. On the use of surrogate models for drive cycle automotive electrical machine design. Proceedings of the 4th IEEE International Conference on Electrical Sciences and Technologies in Maghreb, CISTEM 2022, Tunis, Tunisia, October 26-28, 2022. doi
T. Cherrière, S. Hlioui, M. Gabsi, L. Laurent, F. Louf, H. Ben Ahmed. Topology optimization of flux switching machine rotors. Proceedings of the 4th IEEE International Conference on Electrical Sciences and Technologies in Maghreb, CISTEM 2022, Tunis, Tunisia, October 26-28, 2022. doi
2021
T. Cherrière, L. Laurent, S. Hlioui, F. Louf, H. Ben Ahmed, M. Gabsi. Multi-material topology optimization of a rotating electrical machine with a density-based method. Proceedings of the 8th GAMM Juniors' Summer School on Shape and Topology Optimization, SAMM 2021, Graz, Austria, July 26-30, 2021. doi
A. Legay, L. Laurent. Optimization of structure positions in an acoustic cavity using XFEM, reduced models and a gradient-based surrogate model approach. Proceedings of the 16th U.S. National Congress on Computational Mechanics, USNCCM16, online, Chicago, Illinois, USA, July 25-29, 2021.
2019
L. Laurent, A. Legay. Gradient-based approach using XFEM and cokriging for optimal positioning of a structure in an acoustic cavity. Proceedings of the 13th World Congress on Structural and Multidisciplinary Optimization, WCSMO13, Beijing, China, May 20–24, 2019.
2018
M. Ghienne, C. Blanzé, L. Laurent. Stochastic model identification of a bolted joint for the robust characterisation of the vibrational behaviour of light assembled structures. Proceedings of the 6th European Conference on Computational Mechanics (Solids, Structures and Coupled Problems) and 7th European Conference on Computational Fluid Dynamics, ECCM-ECFD 2018, Glasgow, UK, June 11-15, 2018.
A. Legay, L. Laurent. Thin wall optimal positioning in an acoustic cavity using Xfem and a gradient-enhanced metamodel. Proceedings of the 6th European Conference on Computational Mechanics (Solids, Structures and Coupled Problems) and 7th European Conference on Computational Fluid Dynamics, ECCM-ECFD 2018, Glasgow, UK, June 11-15, 2018.
M. Ghienne, C. Blanzé, L. Laurent. Robust design of a solution for reducing vibration of light assembled structures. Proceedings of the Thirteenth International Conference on Computational Structures Technology, CST 2018, Sitges, Barcelona, Spain, September 4-6, 2018.
L. Laurent, A. Legay. Gradient-enhanced parametric optimization of vibro-acoustic problem using XFEM and a dedicated metamodel. Proceedings of the 13th World Congress on Computational Mechanics, WCCM XIII, and the 2nd Pan American Congress on Computational Mechanics, PANACM II, New York City, New York, USA, July 22-27, 2018.
2017
L. Laurent, A. Legay. Optimal positioning of a wall in an acoustic cavity using reduced models and surrogate based optimization. Proceedings of the 12th World Congress of Structural and Multidisciplinary Optimisation, WCSMO 12, Braunschweig, Germany, June 5-9, 2017.
A. Legay, L. Laurent. Thin wall optimal positioning in an acoustic cavity using XFEM, reduced models and surrogate based optimization. Proceedings of the eXtended Discretization MethodS for partial differential equations on complex and evolving domains, X-DMS 2017, Umeå, Sweden, June 19-21, 2017.
2016
L. Laurent, B. Soulier, R. Le Riche, P.-A. Boucard. On the use of gradient-enhanced metamodels for global approximation and global optimization. Proceedings of the VII European Congress on Computational Methods in Applied Sciences and Engineering, the ECCOMAS Congress 2016, Hersonissos, Crete, Greece, June 5-10, 2016.
2014
B. Soulier, L. Laurent, P.-A. Boucard. Improvement of multiparametric strategy in two-level model optimization of assemblies. Proceedings of the 1st International Conference on Engineering and Applied Sciences Optimization, OPT-i, Kos Island, Greece, June 4-6, 2014.
2013
L. Laurent, P.-A. Boucard, B. Soulier. Combining multiparametric strategy and gradient-based surrogate model for optimizing structure assemblies. Proceedings of the 10th World Congress on Structural and Multidisciplinary Optimization, WCSMO 10, Orlando, Florida, USA, May 19-24, 2013.
2012
L. Laurent, P.-A. Boucard, B. Soulier. Gradient-enhanced metamodels and multiparametric strategies for designing structural assemblies. Proceedings of the Eleventh International Conference on Computational Structures Technology, CST2012, Dubrovnik, Croatia, September 4-7, 2012.
2011
L. Laurent, P.-A. Boucard, B. Soulier. Fast multilevel optimization using a multiparametric strategy and a cokriging metamodel. Proceedings of the Second International Conference on Soft Computing Technology in Civil, Structural and Environmental Engineering, CSC2011, Chania, Crete, Greece, September 6-9, 2011.
Conférences nationales ACTN
2022
Q. Ragueneau, L. Laurent, A. Legay, T. Larroque, R. Crambuer. Optimisation paramétrique par métamodèle en dynamique vibratoire non linéaire avec résolution fréquentielle. Actes du 25ème Congrès Français de Mécanique, CFM 2022, Nantes, Loire-Atlantique, France, 29 août - 2 septembre 2022.
A. Legay, L. Laurent. Gradients du champ acoustique par rapport à la position et la forme d'une paroi rigide dans une cavité à l'aide d'un modèle réduit et d'XFEM. Actes du 15ème Colloque National en Calcul des Structures, CSMA 2022, Giens, Var, France, 16-20 mai 2022. lien
2019
L. Laurent, A. Legay. Approche par gradients et métamodèle pour le placement optimal de parois structurelles dans une cavité acoustique. Actes du 14ème Colloque National en Calcul des Structures, CSMA 2019, Giens, Var, France, 13-17 mai 2019. lien
2017
L. Laurent, A. Legay. Positionnement optimal de parois en vibro-acoustique à l'aide de modèles réduits et d'optimisation par métamodèle. Actes du 13ème Colloque National en Calcul des Structures, CSMA 2017, Giens, Var, France, 15-19 mai 2017. lien
M. Ghienne, C. Blanzé, L. Laurent. Caractérisation robuste du comportement vibratoire d'une structure assemblée. Actes du 2ème Colloque de l'association SUPMECA, Les assemblages mécaniques: Évolutions récentes et perspectives, Saint-Ouen, Seine-Saint-Denis, France, 4-5 juillet 2017.
M. Ghienne, C. Blanzé, L. Laurent. Réduction de Modèle Stochastique pour la caractérisation robuste du comportement vibratoire des structures assemblées. Actes du 13ème Colloque National en Calcul des Structures, CSMA 2017, Giens, Var, France, 15-19 mai 2017. lien
2015
B. Soulier, N. Courrier, L. Laurent, P.-A. Boucard. Métamodèles à gradients et multiniveaux de fidélité pour l'optimisation d'assemblages. Actes du 12ème Colloque National en Calcul des Structures, CSMA 2015, Giens, Var, France, 18-22 mai 2015.
2013
L. Laurent, P.-A. Boucard, B. Soulier. Optimisation d'assemblages par métamodèles à gradients et stratégie multiparamétrique. Actes du 11ème Colloque National en Calcul des Structures, CSMA 2013, Giens, Var, France, 13-17 mai 2013.
2011
L. Laurent, P.-A. Boucard, B. Soulier. Cokrigeage et stratégie multiparamétrique pour l'optimisation d'assemblages. Actes du 20ème Congrès Français de Mécanique, CFM 2011, Besançon, France, 29 août - 2 septembre 2011.
Communications COM
2022
A. Legay, L. Laurent. Efficient parametric derivative computations of the pressure in an acoustic cavity with immersed structures. The 8th European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS Congress 2022, Oslo, Norway, June 5-9, 2022.
L. Laurent, A. Legay. Gradient-based optimization of structures immersed in an acoustic cavity using XFEM, ROM and surrogate model. The 8th European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS Congress 2022, Oslo, Norway, June 5-9, 2022.
Q. Ragueneau, L. Laurent, A. Legay, T. Larroque, R. Crambuer, N. Roy. Stratégie efficace de résolution en dynamique vibratoire non linéaire pour des structures assemblées. The 2022 NAFEMS Regional Conference France, NRC22 France, Senlis, France, November 23-24, 2022.
2021
L. Laurent, A. Legay. Parametric optimization of structures positions in acoustic cavity based on XFEM, Reduced order model and a gradient-based surrogate model. The 14th World Congress on Computational Mechanics and the 8th European Congress on Computational Methods in Applied Sciences and Engineering, WCCM-ECCOMAS 2020, online, Paris, France, January 11-15, 2021.
2019
A. Legay, L. Laurent. Thin wall optimal positioning in an acoustic cavity using XFEM and a gradient-based approach. The ECCOMAS X-DMS (eXtended Discretization MethodS) 2019 Thematic Conference for partial differential equations on complex and evolving domains, X-DMS 2019, Lugano, Switzerland, July 3-5, 2019.
2014
L. Laurent. Global optimisation on assembly problems using gradient-based surrogate model and multiparametric strategy. ECCOMAS Olympiads II of the 11th World Congress on Computational Mechanics, WCCM XI, the 5th European Conference on Computational Mechanics, ECCM V and the 6th European Conference on Computational Fluid Dynamics, ECFD VI, Barcelona, Spain, July 20-25, 2014.