Christian Gogu

Maître de conférence (HDR) - Université Paul Sabatier (UPS)
Membre du groupe Modélisation des Systèmes et Microsystèmes Mécaniques (MS2M)
Espace Clément Ader, 3 rue Caroline Aigle
31400 Toulouse
 
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Page web: http://christian.gogu.free.fr

 



Production scientifique :
25 contributions trouvées

AnnéeTypeAuteurs et titre du documentLiens
2018ACLFlorian Mitjana, Sonia Cafieri, Florian Bugarin, Christian Gogu, Fabien Castanié. Optimization of structures under buckling constraints using frame elements. Engineering Optimization, Taylor & Francis[HAL]
2018ACLS. Dubreuil, N. Bartoli, Christian Gogu, T. Lefebvre, J. Mas Colomer. Extreme value oriented random field discretization based on an hybrid polynomial chaos expansion — Kriging approach. Discrétisation de champs aléatoires pour l’étude des valeurs extrêmes par une approche hybride couplant décomposition par chaos polynomial et krigeage.. Computer Methods in Applied Mechanics and Engineering, Elsevier, 540-571, 332[HAL] / [DOI]
2017ACLIon Hazyuk, Marc Budinger, Florian Sanchez, Christian Gogu. Optimal design of computer experiments for surrogate models with dimensionless variables. Structural and Multidisciplinary Optimization, Springer Verlag (Germany), 663 - 679, 56[HAL] / [DOI]
2016APS Dubreuil, N Bartoli, Christian Gogu, T Lefebvre. Propagation of modeling uncertainty by polynomial chaos expansion in multidisciplinary analysis.[HAL]
2015COMChristian Gogu. Une méthode par résolution en base réduite pour augmenter l'efficacité de l'optimisation topologique des structures. 12e Colloque national en calcul des structures[HAL]
2015COMMoindze Soilahoudine, Christian Gogu, Christian Bes. Réduction drastique des temps de calculs pour l'optimisation globale à base de métamodèles par réduction de modèles. 12e Colloque national en calcul des structures[HAL]
2014ACLMarc Budinger, Jean-Charles Passieux, Christian Gogu, Amine Fraj. Scaling-law-based metamodels for the sizing of mechatronic systems. Mechatronics, Elsevier, 775-787, 24[HAL] / [DOI]
2014COMLéa Dominique Cot, Yiwei Wang, Christian Bes, Christian Gogu. Scheduled and SHM Structural Airframe Maintenance Applications Using a New Probabilistic Model. EWSHM - 7th European Workshop on Structural Health Monitoring[HAL]
2013COMLaure Jaeger, Tom Jorquera, Sylvain Lemouzy, Christian Gogu, Stéphane Segonds, Christian Bes. Uncertainty propagation in multi-agent systems for multidisciplinary optimization problems. 10th World Congress on Structural and Multidisciplinary Optimization (WCSMO 10), pp. 1-10[HAL]
2013ACLChristian Gogu, Jean-Charles Passieux. Efficient surrogate construction by combining response surface methodology and reduced order modeling. Structural and Multidisciplinary Optimization, Springer Verlag (Germany), 821-837, 47[HAL] / [DOI]
2013ACLChristian Gogu, W. Yin, Raphael Haftka, Peter Ifju, Jérôme Molimard, Rodolphe Le Riche, Alain Vautrin. Bayesian Identification of Elastic Constants in Multi-Directional Laminate from Moiré Interferometry Displacement Fields. Experimental Mechanics, Society for Experimental Mechanics, 629-635, 53[HAL] / [DOI]
2012ACLChristian Gogu, Youchun Qiu, Stéphane Segonds, Christian Bes. Optimization based algorithms for uncertainty propagation through functions with multidimensional output within evidence theory. Journal of Mechanical Design, American Society of Mechanical Engineers, p. 914, 134[HAL] / [DOI]
2011COMChristian Gogu, Youchun Qiu, Stéphane Segonds, Christian Bes. Belief and plausibility approximation methods for multidimensional functions. AIAA Non-Deterministic Approaches Conference, p. 2058[HAL]
2010COMChristian Gogu, W. Yin, Raphael Haftka, P. Ifju, Jérôme Molimard, Rodolphe Le Riche, Alain Vautrin. Applying a Bayesian Approach to Identification of Orthotropic Elastic Constants from Full Field Displacement Measurements. ICEM 14 - 14th International Conference on Experimental Mechanics, 2p, 37005, Volume 6[HAL] / [DOI]
2010COMChristian Gogu, Raphael T. Hafkta, Rodolphe Le Riche. Faciliter l'identification bayesienne à partir de mesures de champ par la méthode des surfaces de réponse et l'expansion de Karhunen Loeve. 6èmes Journées Nationales de Fiabilité[HAL]
2010ACLChristian Gogu, R.T Haftka, Rodolphe Le Riche, Jérôme Molimard, Alain Vautrin. Introduction to the Bayesian Approach Applied to Elastic Constants Identification. AIAA Journal, American Institute of Aeronautics and Astronautics, 893-903, 48[HAL] / [DOI]
2010ACLChristian Gogu, Raphael Haftka, Rodolphe Le Riche, Jérôme Molimard. Effect of Approximation Fidelity on Vibration Based Elastic Constants Identification. Structural and Multidisciplinary Optimization, Springer Verlag (Germany), p 293-304, Volume 42[HAL] / [DOI]
2010ACLStéphane Segonds, Christian Gogu, Youchun Qiu, Christian Bes, A. Mauffrey. Design optimization under evidence based uncertainty with application to an engine connecting rod. International Journal of Design and Innovation Research, p. 77-91, 5[HAL]
2009COMChristian Gogu, Raphael Haftka, Rodolphe Le Riche, Jérôme Molimard, Alain Vautrin. Dimensionality reduction of full fields by the principal components analysis. 17th International Conference on Composite Materials, F14.7[HAL]
2009COMChristian Gogu, Rodolphe Le Riche, Jérôme Molimard, Alain Vautrin, Raphael Haftka. Une approche bayesienne de l'identification des constantes élastiques orthotropes de pli à partir de tests de vibration de flexion sur stratifié = A Bayesian approach to identification of orthotropic elastic constants of the ply from vibration tests on a laminate. JNC 16, 10 p.[HAL]
2009COMChristian Gogu, Raphael Haftka, Rodolphe Le Riche, Jérôme Molimard. High Fidelity Frequency Response Surface Approximations for Vibration Based Elastic Constants Identification. 8th World Congress on Structural and Multidisciplinary Optimization (WCSMO8)[HAL]
2009COMChristian Gogu, Raphael Haftka, Rodolphe Le Riche, Jérôme Molimard, Alain Vautrin, Bhavani V. Sankar. Bayesian Statistical Identification of Orthotropic Elastic Constants Accounting for Measurement and Modeling Errors. 11th AIAA Non-Deterministic Approaches Conference, No. AIAA-2009-2258[HAL]
2008COMChristian Gogu, Raphael Haftka, Rodolphe Le Riche, Jérôme Molimard, Alain Vautrin. A Bayesian Framework for Orthotropic Elastic Constants Identification Accounting for both Error and Variability. 8th. World Congress on Computational Mechanics (WCCM8) 5th. European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2008), 1601[HAL]
2008COMChristian Gogu, Raphael T. Hafkta, Rodolphe Le Riche, Jérôme Molimard, Alain Vautrin. Illustrating the advantages of a Bayesian over a least squares approach to material properties identification. ESM Centennial Mechanics Conference: Liviu Librescu Session[HAL]
2008ACLChristian Gogu, Raphael Haftka, Rodolphe Le Riche, Jérôme Molimard, Alain Vautrin, Bhavani V. Sankar. Comparison between the basic least squares and the bayesian approach for elastic constants identification. Journal of Physics: Conference Series, IOP Publishing, 8 p, Vol 135[HAL] / [DOI]