Stéphane Nachar
Publications
Publications
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Data-Driven Model to Predict Aircraft Vibration EnvironmentAIAA Journal, 2023, 61 (10), pp.4610-4622. ⟨10.2514/1.J062735⟩ |
A Study on the LATIN-PGD Method: Analysis of Some Variants in the Light of the Latest DevelopmentsArchives of Computational Methods in Engineering, 2021, 28 (5), pp.3457-3473. ⟨10.1007/s11831-020-09514-1⟩ |
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Multi-fidelity bayesian optimization using model-order reduction for viscoplastic structuresFinite Elements in Analysis and Design, 2020, 176, pp.103400. ⟨10.1016/j.finel.2020.103400⟩ |
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Coupling multi-fidelity kriging and model-order reduction for the construction of virtual chartsComputational Mechanics, 2019, 64 (6), pp.1685-1697. ⟨10.1007/s00466-019-01745-9⟩ |
Data-Driven Prediction of Aircraft Vibration Environment During Unsteady Flight Dynamics1st Annual Aerospace Structures, Structural Dynamics, and Materials Conference (SSDM), ASME, Jun 2023, San Diego (California), United States |
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Aircraft Numerical "Twin": A Time Series Regression CompetitionICMLA 2021 - 20th IEEE International Conference on Machine Learning and Applications., Dec 2021, Pasadena / Virtual, United States. ⟨10.1109/ICMLA52953.2021.00075⟩ |
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Optimisation de structures viscoplastiques par couplage entre métamodèle multi-fidélité et modèles réduits14ème Colloque National en Calcul de Structures (CSMA 2019), May 2019, Giens, France |
Elasto-viscoplastic Structure Optimisation by Coupling of Metamodeling and Model Reduction ToolsRCM 2019 - Research Challenges in Mechanics, Mar 2019, Hannover, Germany |
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Multi-fidelity metamodeling using reduced order modelsMORTech 2019 - 5th international Workshop on Reduced Basis, POD and PGD Model Reduction Techniques, Nov 2019, Paris, France |
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A Kriging-PGD Algorithm to Couple Enriched Multifidelity Metamodels and Reduced-order Model to Handle Multiparametric Problem13th World Congress on Computational Mechanics (WCCM XIII), WCCM, Jul 2018, New York, United States |
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Modèles de substitution multifidélité en calcul de structuresConférence Régionale NAFEMS France 2018, Nov 2018, PARIS, France |
Accelerate structural optimization with LATIN-PGD and KrigingIRTG 1627 ViVaCE Workshop, Apr 2018, Roscoff, France |
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Optimisation de structures par couplage métamodèles multi-fidélité et modèles réduits23ème Congrès Français de Mécanique [CFM2017], Aug 2017, Lille, France |
Structure optimization based on adaptative metamodels and reduced modelsIRTG 1627 ViVaCE Workshop, Mar 2017, Cachan, France |
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An overview of aircraft vibration environment prediction using machine learningComputational Challenges and Emerging Tools Workshop, Apr 2023, Cambridge, United Kingdom |
Aperçu de la prédiction de l'ambiance vibratoire dans un avion par apprentissage automatique12ème Journées des Jeunes Chercheurs en Acoustique vibrations et Bruit, JJCAB 2022, Nov 2022, Lyon, France |
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Multi-fidelity Metamodels Nourished by Reduced Order ModelsPeter Wriggers; Olivier Allix; Christian Weißenfels. Virtual Design and Validation, 93, Springer International Publishing, 2020, Lecture Notes in Applied and Computational Mechanics, 978-3-030-38155-4. ⟨10.1007/978-3-030-38156-1⟩ |
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Multi-fidelity bayesian optimization using model-order reduction for viscoplastic structures2019 |
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Optimisation de structures viscoplastiques par couplage entre métamodèle multi-fidélité et modèles réduitsMécanique des solides [physics.class-ph]. Université Paris Saclay (COmUE), 2019. Français. ⟨NNT : 2019SACLN051⟩ |