T. Cherrière, S. Hlioui, F. Louf, L. Laurent, Multimaterial filtering applied to the topology optimization of a permanent magnet synchronous machine, COMPEL - The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 43 (4), 852-870, 2024. doi
Q. Ragueneau, L. Laurent, A. Legay, T. Larroque, R. Crambuer, A constrained Bayesian optimization framework for structural vibrations with local nonlinearities, Structural and Multidisciplinary Optimization, 67 (4), 47, 2024. doi
R. Mazloum, S. Hlioui, L. Laurent, M. Belhadi, G. Mermaz-Rollet, M. Gabsi, Optimal drive cycle current supply of a wound field automotive electrical machine using surrogate models, Science and Technology for Energy Transition, 79, 2 (9 pages), 2024. doi
T. Cherrière, S. Hlioui, L. Laurent, F. Louf, H. Ben Ahmed, M. Gabsi, Effects of filtering and current-angle adjustment on the multi-material topology optimization of a 3-phase stator, IEEE Transactions on Magnetics, 60 (3), 8100604, 2024. doi
T. Cherrière, S. Hlioui, L. Laurent, F. Louf, H. Ben Ahmed, M. Gabsi, Multi-material topology optimization of a flux switching machine, Science and Technology for Energy Transition, 78, 41 (10 pages), 2023. doi
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 (5), 8101009, 2023. doi
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
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
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
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
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
Q. Ragueneau, R. Crambuer, L. Laurent, A. Legay, N. Roy. Towards an efficient strategy for the optimal design of aerospace structures with local nonlinearities in vibration dynamics. Proceedings of the European Conference on Spacecraft Structures, Materials And Environmental Testing, ECSSMET 2024, Noordwijk, The Netherlands, September 23-27, 2024. link
Q. Ragueneau, L. Laurent, A. Legay, T. Larroque, R. Crambuer. Global parametric optimization for structures with nonlinear joints in vibration. Proceedings of the Third International Nonlinear Dynamics Conference, NODYCON 2023, Rome, Italy, June 18-22, 2023. link
T. Cherrière, S. Hlioui, F. Louf, L. Laurent. Multimaterial filtering applied to topology optimization of a permanent magnet synchronous machine. Proceedings of the 17th International Workshop on Optimization and Inverse Problems in Electromagnetism, OIPE 2023, Graz, Austria, September 17-20, 2023.
T. Cherrière, S. Hlioui, L. Laurent, F. Louf, H. Ben Ahmed, M. Gabsi. Effects of filtering and current-angle adjustment on the multi-material topology optimization of a 3-phase stator. Proceedings of the 24th International Conference on the Computation of Electromagnetic Fields, COMPUMAG 2023, Kyoto, Japan, May 22-26, 2023. doi
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
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
F. Dupont, L. Laurent, A. Legay. Réduction de modèle en dynamique transitoire non-linéaire de structures assemblées. Actes du 16ème Colloque National en Calcul des Structures, CSMA 2024, Giens, Var, France, 13-17 mai 2024. lien
T. Cherrière, L. Laurent, F. Louf, S. Hlioui, H. Ben Ahmed, M. Gabsi. Optimisation topologique magnéto-mécanique d'un rotor de machine électrique synchro-réluctante. Actes du 16ème Colloque National en Calcul des Structures, CSMA 2024, Giens, Var, France, 13-17 mai 2024. lien
L. Laurent, Q. Ragueneau, A. Legay, T. Larroque, R. Crambuer. Optimisation Bayésienne sous contraintes appliquée à l'étude vibratoire de structures intégrant des non-linéarités localisées. Actes du 16ème Colloque National en Calcul des Structures, CSMA 2024, Giens, Var, France, 13-17 mai 2024. lien
R. Mazloum, S. Hlioui, L. Laurent, M. Belhadi, G. Mermaz-Rollet, M. Gabsi. Approche par métamodèles pour l'optimisation sur cycle de conduite automobile d'une machine synchrone à rotor bobiné. Actes du 5ème Symposium de Génie Électrique, SGE 2023, Lille, Nord, France, 5-7 juillet 2023.
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
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
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. 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
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.
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.
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.
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.
L. Laurent, Q. Ragueneau, A. Legay, T. Larroque, R. Crambuer. Constrained parametric global optimization of a vibration problem with non-linear interfaces. The 16th World Congress on Computational Mechanics and the 4th Pan American Congress on Computational Mechanics, WCCM-PANACM 2024, Vancouver, Canada, July 21-26, 2024.
Q. Ragueneau, L. Laurent, A. Legay, T. Larroque, R. Crambuer. Strategy for global parametric optimization in nonlinear vibration: Application on a gantry crane. The 9th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2023, Athens, Greece, June 12-14, 2023.
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.
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.
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. 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.
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.
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.
