Christian Gogu


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103 contributions trouvées

AnnéeTypeAuteurs et titre du documentLiens
2023 ACL Gabriele Capasso, Christian Gogu, Christian Bes, Jean-Philippe Navarro, Martin Kempeneers. Combined Importance Sampling and Separable Monte Carlo: Analytical Variance Estimator and applications to Structural Reliability International Journal of Reliability and Safety, Inderscience, 17(3-4) [HAL] / [BIB] / [DOI]
2023 ACL Weikun Deng, Khanh T.P. Nguyen, Kamal Medjaher, Christian Gogu, Jérôme Morio. Rotor dynamics informed deep learning for detection, identification, and localization of shaft crack and unbalance defects Advanced Engineering Informatics, Elsevier, 58, p.102128 [HAL] / [BIB] / [DOI]
2023 COM Daniel Muradas Odriozola, Sylvie Marquier, Joseph Morlier, Christian Gogu. A PRELIMINARY LOW-FIDELITY MDO APPROACH FOR LOAD ALLEVIATION THROUGH MOVABLES ON HAR WING Aerobest 2023, Lisboa, PT [HAL] / [BIB]
2023 ACL Anass Akrim, Christian Gogu, Rob A. Vingerhoeds, Michel Salaün. Self-Supervised Learning for Data Scarcity in a Fatigue Damage Prognostic Problem Engineering Applications of Artificial Intelligence, Elsevier, 120, p.105837 [HAL] / [BIB] / [DOI]
2022 COM Inês da Costa Cardoso, Gaspard Berthelin, Sylvain Dubreuil, Michel Salaün, Nathalie Bartoli, Christian Gogu. Model Order Reduction and Bayesian Optimization for MDO problems 25e Congrès Français de Mécanique, Nantes, 29 août-2 septembre 2022, Nantes, FR [HAL] / [BIB]
2022 ACL Gaspard Berthelin, Sylvain Dubreuil, Michel Salaün, Nathalie Bartoli, Christian Gogu. Disciplinary proper orthogonal decomposition and interpolation for the resolution of parameterized multidisciplinary analysis International Journal for Numerical Methods in Engineering, Wiley, 123(15), p.3594-3626 [HAL] / [BIB] / [DOI]
2022 COM Weikun Deng, Khanh T P Nguyen, Christian Gogu, Jérôme Morio, Kamal Medjaher. Physics-informed Lightweight Temporal Convolution Networks for Fault Prognostics Associated to Bearing Stiffness Degradation PHM Society European Conference, 7(1), p.118-125, Turin, IT [HAL] / [BIB] / [DOI]
2022 COM Anass Akrim, Christian Gogu, Thomas Guillebot De Nerville, Paul Strahle, Brondon Waffa Pagou, Michel Salaün, Rob Vingerhoeds. A Framework for Generating Large Data Sets for Fatigue Damage Prognostic Problems 2022 IEEE International Conference on Prognostics and Health Management (ICPHM), p.25-33, Detroit (Romulus), US [HAL] / [BIB] / [DOI]
2022 ACL Khanh T.P. Nguyen, Kamal Medjaher, Christian Gogu. Probabilistic deep learning methodology for uncertainty quantification of remaining useful lifetime of multi-component systems Reliability Engineering and System Safety, Elsevier, 222, p.108383 [HAL] / [BIB] / [DOI]
2022 ACL Gaspard Berthelin, Sylvain Dubreuil, Michel Salaün, Nathalie Bartoli, Christian Gogu. Disciplinary Proper Orthogonal Decomposition and Interpolation for the resolution of parametrized Multidisciplinary Analysis International Journal for Numerical Methods in Biomedical Engineering, John Wiley and Sons [HAL] / [BIB]
2021 ACL Morgane Menz, Sylvain Dubreuil, Jérôme Morio, Christian Gogu, Nathalie Bartoli, Marie Chiron. Variance based sensitivity analysis for Monte Carlo and importance sampling reliability assessment with Gaussian processes Structural Safety, Elsevier, 93, p.102116 [HAL] / [BIB] / [DOI]
2021 ACL Krishnaraj Vilasraj Bhat, Gabriele Capasso, Simone Coniglio, Joseph Morlier, Christian Gogu. On some applications of Generalized Geometric Projection to optimal 3D printing Computers and Graphics, Elsevier [HAL] / [BIB] / [DOI]
2021 COM Sylvain Dubreuil, Nathalie Bartoli, Gaspard Berthelin, Oriol Chandre Vila, Christian Gogu, Thierry Lefebvre, Joseph Morlier, Michel Salaün. DEVELOPMENT OF MDO FORMULATIONS BASED ON DISCIPLINARY SURROGATE MODELS BY GAUSSIAN PROCESSES AeroBest, Lisbonne (on line), PT [HAL] / [BIB]
2021 ACL Felipe A. C. Viana, Christian Gogu, Tushar Goel. Surrogate modeling: tricks that endured the test of time and some recent developments Structural and Multidisciplinary Optimization, Springer Verlag (Germany), 31 p. [HAL] / [BIB] / [DOI]
2020 ACL Yiwei Wang, Jian Zhou, Lianyu Zheng, Christian Gogu. An end-to-end fault diagnostics method based on convolutional neural network for rotating machinery with multiple case studies Journal of Intelligent Manufacturing, Springer Verlag (Germany) [HAL] / [BIB] / [DOI]
2020 ACL Oussama Braydi, Christian Gogu, Manuel Paredes. Robustness and reliability investigations on a nonlinear energy sink device concept Mechanics & Industry, EDP Sciences, 21 [HAL] / [BIB] / [DOI]
2020 ACL Jian Zhou, Lian-Yu Zheng, Yiwei Wang, Christian Gogu. A Multistage Deep Transfer Learning Method for Machinery Fault Diagnostics Across Diverse Working Conditions and Devices IEEE Access, IEEE, 8, p.80879-80898 [HAL] / [BIB] / [DOI]
2020 AP Morgane Menz, Christian Gogu, Sylvain Dubreuil, Nathalie Bartoli, Jérôme Morio. Adaptive coupling of reduced basis modeling and Kriging based active learning methods for reliability analyses [HAL] / [BIB]
2020 ACL Sylvain Dubreuil, Nathalie Bartoli, Christian Gogu, Thierry Lefebvre. Towards an Efficient Global Multidisciplinary Design Optimization algorithm Structural and Multidisciplinary Optimization, Springer Verlag (Germany) [HAL] / [BIB] / [DOI]
2019 ACL M. Giselle Fernandez-Godino, Sylvain Dubreuil, Nathalie Bartoli, Christian Gogu, Sivaramakrishnan Balachandar, Raphael T. Haftka. Linear regression-based multifidelity surrogate for disturbance amplification in multiphase explosion Structural and Multidisciplinary Optimization, Springer Verlag (Germany), p.1-16 [HAL] / [BIB] / [DOI]
2019 COM M Menz, Christian Gogu, S Dubreuil, N Bartoli, J Morio. Couplage adaptatif des méthodes d'analyses de fiabilité par apprentissage actif basées sur les métamodèles de Krigeage et de la modélisation en base réduite 24ème Congrès Français de Mécanique,, Brest, FR [HAL] / [BIB]
2019 COM Morgane Menz, Christian Gogu, Sylvain Dubreuil, Nathalie Bartoli, Jérôme Morio. Towards reliability analysis by adaptive sampling with multiple fidelity levels by the use of reduced basis methods 3rd International Conference on Uncertainty Quantification in Computational Sciences and Engineering, Crete, GR [HAL] / [BIB]
2019 COM Simone Coniglio, Christian Gogu, Rémi Amargier, Joseph Morlier. Application of geometric feature based topology optimization to engine pylon architecture design including engine performance criteria 13th Wolrd Congress on Structural and Multidisciplinary Optimization, Beijing, CN [HAL] / [BIB]
2019 COM G Berthelin, S. Dubreuil, Michel Salaün, Christian Gogu, N. Bartoli. Couplage Optimisation et Réduction de Modèles par Projection Application à la conception avion avant-projet 14ème Colloque National en Calcul des Structures,, Giens, FR [HAL] / [BIB]
2019 COM Christian Gogu. Vers l’amélioration de la maintenance des structures aéronautiques par des approches prédictives et une prise en compte explicite des incertitudes. Journée de la conception robuste et fiable - 2 avril 2019, Toulouse, FR [HAL] / [BIB]
2019 ACL Yiwei Wang, Christian Gogu, Nicolas Binaud, Christian Bes, Jian Fu. A model-based prognostics method for fatigue crack growth in fuselage panels Chinese Journal of Aeronautics, Elsevier, 32(2), p.396-408 [HAL] / [BIB] / [DOI]
2019 ACL Simone Coniglio, Joseph Morlier, Christian Gogu, Rémi Amargier. Generalized Geometry Projection: A Unified Approach for Geometric Feature Based Topology Optimization Archives of Computational Methods in Engineering, Springer Verlag, p.1-38 [HAL] / [BIB] / [DOI]
2019 ACL Simone Coniglio, Christian Gogu, Rémi Amargier, Joseph Morlier. Engine Pylon Topology Optimization Framework Based on Performance and Stress Criteria AIAA Journal, American Institute of Aeronautics and Astronautics, 57(12), p.5514-5526 [HAL] / [BIB] / [DOI]
2018 ACL Simone Coniglio, Christian Gogu, Joseph Morlier. Weighted Average Continuity Approach and Moment Correction New strategies for non-consistent mesh projection in structural mechanics Archives of Computational Methods in Engineering, Springer Verlag [HAL] / [BIB] / [DOI]
2018 COM Simone Coniglio, Christian Gogu, Joseph Morlier. Improvements for Structural Model Interfacing between Non-conforming Meshes 13th World Congress on Computational Mechanics, New York, NY, US [HAL] / [BIB]
2018 COM Sylvain Dubreuil, Nathalie Bartoli, Thierry Lefebvre, Christian Gogu. Efficient global multidisciplinary optimization based on surrogate models. Optimisation multidiscipliniaire globale et efficace basée sur les modèles de substitution AIAA Aviation Forum 2018, Atlanta, GA, US [HAL] / [BIB] / [DOI]
2018 COM Sylvain Dubreuil, Nathalie Bartoli, Thierry Lefebvre, Christian Gogu. Propagation d’incertitude de modèle pour l’optimisation multidisciplinaire 44ème Congrès National d'Analyse Numérique CANUM 2018, Cap d'Agde, FR [HAL] / [BIB]
2018 COM Christian Gogu. Prognostics and health management: current state-of-the-art for optimizing aircraft structural maintenance 19th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems, Toulouse, FR [HAL] / [BIB]
2018 COM Morgane Menz, Christian Gogu, Sylvain Dubreuil, Nathalie Bartoli, Jérôme Morio. Vers des analyses de fiabilité à fidélité adaptative par l’utilisation de modèles en base réduite 10èmes journées Fiabilité des Matériaux et des Structures, Bordeaux, FR [HAL] / [BIB]
2018 COM Sylvain Dubreuil, Nathalie Bartoli, Thierry Lefebvre, Christian Gogu. Multidisciplinary optimization based on Kriging surrogate models International Workshop on Optimization and Learning: Challenges and Applications - OLA 2018, Alicante, ES [HAL] / [BIB]
2018 COM M. Giselle Fernandez-Godino, Raphael T. Haftka, Sivaramakrishnan Balachandar, Christian Gogu, Sylvain Dubreuil, Nathalie Bartoli. Noise Filtering and Uncertainty Quantification in Surrogate based Optimization AIAA Scitech 2018, Gaylord Palms, Florida, USA, 8-12 January 2018, Florida, US [HAL] / [BIB]
2018 COM Simone Coniglio, Christian Gogu, R. Amargier, Joseph Morlier. Original pylon architecture design using 3D HPC topology optimization 2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference (2018), Florida, US [HAL] / [BIB]
2018 ACL Yiwei Wang, Christian Gogu, Nicolas Binaud, Christian Bes, Raphaël Haftka, Nam-Ho Kim. Predictive airframe maintenance strategies using model-based prognostics Proceedings of the Institution of Mechanical Engineers, Part O: Journal of Risk and Reliability, SAGE Publications, 232(6), p.690-709 [HAL] / [BIB] / [DOI]
2018 ACL S. 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, 332, p.540-571 [HAL] / [BIB] / [DOI]
2018 ACL Florian Mitjana, Sonia Cafieri, Florian Bugarin, Christian Gogu, Fabien Castanié. Optimization of structures under buckling constraints using frame elements Engineering Optimization, Taylor & Francis, 51(1), p.140-159 [HAL] / [BIB] / [DOI]
2017 ACL Ion 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), 56(3), p.663 - 679 [HAL] / [BIB] / [DOI]
2017 INV Sylvain Dubreuil, Christian Gogu, Nathalie Bartoli, Thierry Lefebvre. An adaptive kriging based approach to robust optimization 2nd International Conference on Uncertainty Quantification in Computational Sciences and Engineering, Rhodes Island, GR [HAL] / [BIB]
2017 COM Florian Mitjana, Sonia Cafieri, Florian Bugarin, Christian Gogu, Fabien Castanié. Truss-like structures optimization under buckling constraints using frame elements with anisotropic cross sections 12th World Congress on Structural and Multidisciplinary Optimization, Braunschweig, DE [HAL] / [BIB]
2017 ACL Yiwei Wang, Christian Gogu, Nicolas Binaud, Christian Bes, Raphael T. Haftka, Nam H. Kim. A cost driven predictive maintenance policy for structural airframe maintenance Chinese Journal of Aeronautics, Elsevier, 30(3), p.1242--1257 [HAL] / [BIB] / [DOI]
2017 ACL Moindze Soilahoudine, Christian Gogu, Christian Bes. Accelerated Adaptive Surrogate-Based Optimization Through Reduced-Order Modeling AIAA Journal, American Institute of Aeronautics and Astronautics, 55(5), p.1681--1694 [HAL] / [BIB] / [DOI]
2017 COM Sylvain Dubreuil, Nathalie Bartoli, Christian Gogu, Thierry Lefebvre. Adaptive random field discretization for optimization under uncertainties 12th World Congress on Structural and Multidisciplinary Optimization, Braunschweig, DE [HAL] / [BIB]
2017 ACL Yiwei Wang, Christian Gogu, Nam H. Kim, Raphael T. Haftka, Nicolas Binaud, Christian Bes. Noise-dependent ranking of prognostics algorithms based on discrepancy without true damage information Reliability Engineering and System Safety, Elsevier [HAL] / [BIB]
2017 COM Christian Gogu, A. Chaudhuri, Christian Bes. Accelerating sampling based methods for reliability analysis through on the fly reduced order modeling 12th World Congress on Structural and Multidisciplinary Optimization, Braunschweig, Germany, 5-9th June 2017, Braunschweig, DE [HAL] / [BIB]
2017 COM Simone Coniglio, Christian Gogu, R. Amargier, Joseph Morlier. Pylon and engine mounts performance driven structural topology optimization WCSMO12 12th World Congress of Structural and Multidisciplinary Optimization 5 - 9 June 2017, Braunschweig, Germany, Braunschweig, DE [HAL] / [BIB]
2017 INV Christian Gogu. New Prognostics-based Structural Maintenance Strategies for Civil Aircraft Prognostics and Health Management Asia Pacific (PHMAP) 2017, Jeju, South Korea,12-15th July 2017, Jeju, KR [HAL] / [BIB]
2016 ACL S Dubreuil, N Bartoli, Christian Gogu, T Lefebvre. Propagation of modeling uncertainty by polynomial chaos expansion in multidisciplinary analysis Journal of Mechanical Design, American Society of Mechanical Engineers [HAL] / [BIB] / [DOI]
2016 COM Yiwei Wang, Christian Gogu, Nicolas Binaud, Christian Bes. Approches probabilistes pour la maintenance prédictive de panneaux de fuselage aéronautiques 9èmes Journées Nationales Fiabilité des matériaux et des Structures, Nancy, FR [HAL] / [BIB]
2016 ACL Christian Gogu, Anirban Chaudhuri, Christian Bes. How Adaptively Constructed Reduced Order Models Can Benefit Sampling-Based Methodsfor Reliability Analyses International Journal of Reliability, Quality and Safety Engineering, 23(05), p.1650019 [HAL] / [BIB]
2016 ACL Yiwei Wang, Nicolas Binaud, Christian Gogu, Christian Bes, Jian Fu. Determination of Paris' law constants and crack length evolution via Extended and Unscented Kalman filter: An application to aircraft fuselage panels Mechanical Systems and Signal Processing, Elsevier, 80, p.262--281 [HAL] / [BIB]
2016 COM S. Dubreuil, N. Bartoli, Christian Gogu, T. Lefebvre. Multidisciplinary optimization by surrogate models: handling epistemic uncertainties by polynomial chaos expansion European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2016) 5-10th June 2016, Crete, GR [HAL] / [BIB]
2015 COM Yiwei Wang, Christian Gogu, Nicolas Binaud, Christian Bes. Comparing structural airframe maintenance strategies based on probabilistic estimates of the remaining useful service life CFM 2015 - 22ème Congrès Français de Mécanique, Lyon, FR [HAL] / [BIB]
2015 COM Moindze 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, Giens, FR [HAL] / [BIB]
2015 COM Christian 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, Giens, FR [HAL] / [BIB]
2015 COM Y. Wang, Christian Gogu, Nicolas Binaud, Christian Bes. Predicting remaining useful life by fusing SHM data based on Extended Kalman filter 25th European Safety and Reliability Conference, Zurich, Switzerland, 7-10th September, Zurich, CH [HAL] / [BIB]
2015 ACL Christian Gogu. Improving the efficiency of large scale topology optimization through on-the-fly reduced order model construction International Journal for Numerical Methods in Engineering, Wiley, 101(4), p.281--304 [HAL] / [BIB]
2015 P Christian Gogu. Topology optimization with millions of design variables aided by reduced order modeling 3rd Workshop on Reduced Basis, POD and PGD Model Reduction Techniques, Cachan, 4-6th November, Cachan, FR [HAL] / [BIB]
2015 CO G. Waycaster, Christian Bes, V. Bilotkach, Christian Gogu, R. Haftka, N.-H. Kim. The Effect of Stakeholder Interactions on Design Decisions [HAL] / [BIB]
2015 COM Y. Wang, Christian Gogu, Nicolas Binaud, Christian Bes. Comparing structural airframe maintenance strategies based on probabilistic estimates of the remaining useful service life 22ème Congrès Français de Mécanique, Lyon, 24-28 Août, Lyon, FR [HAL] / [BIB]
2015 COM Christian Gogu. On the fly construction of reduced order models for topology optimization 11th World Congress on Structural and Multidisciplinary Optimization, Sydney, Australia, 7-12th June, Sydney, AU [HAL] / [BIB]
2014 ACL Marc Budinger, Jean-Charles Passieux, Christian Gogu, Amine Fraj. Scaling-law-based metamodels for the sizing of mechatronic systems Mechatronics, Elsevier, 24(7), p.775-787 [HAL] / [BIB] / [DOI]
2014 COM Léa 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, Nantes, FR [HAL] / [BIB]
2014 COM M. Soilahoudine, Christian Gogu, Christian Bes. More efficient optimization of large scale finite element problems through an interaction between adaptive surrogate based optimization and reduced order modeling OPT-i international conference, Kos, Greece, 4-6th June, Kos, GR [HAL] / [BIB]
2014 COM G. Waycaster, R. Haftka, N.-H. Kim, V. Bilotkach, Christian Gogu, Christian Bes. Relationship between Fleet Characteristics and Welfare of Stakeholders of Commercial Air Transportation: Airlines, Manufacturers, and the Public 52nd Aerospace Sciences Meeting, National Harbor, Maryland, USA, 13-17th January, Maryland, US [HAL] / [BIB]
2014 COM G. Waycaster, Christian Bes, V. Bilotkach, Christian Gogu, R. Haftka, N.-H. Kim. Structural Design Optimization with Economic Uncertainty: An Application to Interactions between Designers, Airlines, and Regulators ASME 2014 International Mechanical Engineering Congress and Exposition, Montréal, Canada, 14-20th November, Montréal, CA [HAL] / [BIB]
2013 COM Laure 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, Orlando, Florida, US [HAL] / [BIB]
2013 ACL L Jaeger, Christian Gogu, Stéphane Segonds. Aircraft Multidisciplinary Design Optimization Under Both Model and Design Variables Uncertainty Journal of Aircraft, American Institute of Aeronautics and Astronautics, 50, p.528 - 538 [HAL] / [BIB] / [DOI]
2013 COM M. Gonzalez, Christian Gogu, Nicolas Binaud, Christine Espinosa, Joseph Morlier, S. Quoniam. Uncertainty quantification in aircraft load calibration 10th World Congress on Structural and Multidisciplinary Optimization, Orlando, Florida, USA, 19-24th May, Orlando, Florida, US [HAL] / [BIB]
2013 COM Jean-Charles Passieux, Christian Gogu. Reduced basis surrogate modelling approach applied to the identification of mechanical properties 4th International Conference on Integrity, Reliability and Failure of Mechanical Systems, 23-27th June, Funchal, PT [HAL] / [BIB]
2013 ACL Christian Gogu, Jean-Charles Passieux. Efficient surrogate construction by combining response surface methodology and reduced order modeling Structural and Multidisciplinary Optimization, Springer Verlag (Germany), 47(6), p.821-837 [HAL] / [BIB] / [DOI]
2013 ACL L. Jaeger, Christian Gogu, Stéphane Segonds, Christian Bes. Aircraft Multidisciplinary Design Optimization under both Model and Design Variables Uncertainty Journal of Aircraft, 50(2), p.528--538 [HAL] / [BIB] / [DOI]
2013 COM Jean-Charles Passieux, Christian Gogu. The key points approach: combining response surface methodology and reduced order modeling to achieve drastic reduction in surrogates construction cost 10th World Congress on Structural and Multidisciplinary Optimization, Orlando, US [HAL] / [BIB]
2013 COM M. Gonzalez, Nicolas Binaud, Christine Espinosa, Christian Gogu, Joseph Morlier, S. Quoniam. Towards a consideration of the uncertainties in flight loads 5th European Conference for Aeronautics and Space Sciences, Munich, Germany, 1-5th July, Munich, DE [HAL] / [BIB]
2013 ACL Christian Gogu, W. Yin, Raphael T. Haftka, Peter G. 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, 53(4), p.629-635 [HAL] / [BIB] / [DOI]
2013 COM L. Cot, Christian Bes, Christian Gogu, Stéphane Segonds. Structural airframe maintenance strategy comparison: a new approach 9th International Workshop on Structural Health Monitoring (IWSHM), Stanford, California (USA), 10-12th Sept., Stanford, California, US [HAL] / [BIB]
2012 COM Christian Gogu, L. Cot, Christian Bes. Comparaison de stratégies de maintenance de structures aéronautiques basées sur le suivi de l’état de santé embarqué 7èmes Journées Nationales sur la Fiabilité, Chambéry, France, 4-6 juin, Chambéry, FR [HAL] / [BIB]
2012 COM S. Pattabhiraman, Christian Gogu, N.H. Kim, R.T. Haftka, Christian Bes. Effect of condition-based maintenance strategy aligned with scheduled maintenance 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Honolulu, HI, 23-26th April, Honolulu, Hawaï, US [HAL] / [BIB]
2012 COM Christian Gogu, S. Pattabhiraman, L. Cot, N.H. Kim, R.T. Haftka, Christian Bes. Comparing aircraft maintenance approaches based on structural health monitoring PSAM 11 & ESREL 2012, Helsinki, Finland, 25-29th June, Helsinki, FI [HAL] / [BIB]
2012 ACL Christian 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, 134(10), p. 914 [HAL] / [BIB] / [DOI]
2012 ACL Sriram Pattabhiraman, Christian Gogu, Nam H. Kim, Raphael T Haftka, Christian Bes. Skipping unnecessary structural airframe maintenance using an on-board structural health monitoring system Proceedings of the Institution of Mechanical Engineers, Part O: Journal of Risk and Reliability, SAGE Publications, 226(5), p.549--560 [HAL] / [BIB] / [DOI]
2012 COM L. Jaeger, Christian Gogu, Stéphane Segonds, Christian Bes. Conception préliminaire avion avec prise en compte d’incertitudes de modèles et de paramètres 13ème Colloque National AIP-Primeca, Mont Dore, 27-30 mars, Mont Dore, FR [HAL] / [BIB]
2012 COM L. Cot, Christian Gogu, Christian Bes. Quantification of the effect of SHM in structural aircraft maintenance in uncertain environment 6th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012), Vienne, Austria, 10-14th Sept., Vienna, AT [HAL] / [BIB]
2011 COM Christian Gogu, Youchun Qiu, Stéphane Segonds, Christian Bes. Belief and plausibility approximation methods for multidimensional functions AIAA Non-Deterministic Approaches Conference, p. 2058, Denver, US [HAL] / [BIB]
2011 COM L. Jaeger, Christian Gogu, Stéphane Segonds, Christian Bes. Optimisation multidisciplinaire sous incertitudes en conception préliminaire avion 20ème Congrès Français de Mécanique, Besançon, 29 août - 2 sept., Besançon, FR [HAL] / [BIB]
2011 COM Christian Gogu, W. Yin, R.T. Haftka, P.G. Ifju, J. Molimard, R. Le Riche, A. Vautrin. Approche bayesienne pour gérer les incertitudes dans l’identification à partir de mesures de champ 20ème Congrès Français de Mécanique, Besançon, 29 août - 2 sept., Besançon, FR [HAL] / [BIB]
2011 COM L. Jaeger, Christian Gogu, Stéphane Segonds, Christian Bes. Multidisciplinary optimization under uncertainty for preliminary aircraft sizing SAE 2011 Aerotech Congress, Toulouse, 18-21st October, Toulouse, FR [HAL] / [BIB]
2010 COM Christian Gogu, W. Yin, Raphael T. 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, Volume 6, 2p, 37005, Poitiers, FR [HAL] / [BIB] / [DOI]
2010 COM Christian 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, Toulouse, FR [HAL] / [BIB]
2010 ACL Christian 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, 48(5), p.893-903 [HAL] / [BIB] / [DOI]
2010 ACL Stéphane 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, IJDIR, 5(3), p. 77-91 [HAL] / [BIB]
2010 ACL Christian Gogu, Raphael T. Haftka, Rodolphe Le Riche, Jérôme Molimard. Effect of Approximation Fidelity on Vibration Based Elastic Constants Identification Structural and Multidisciplinary Optimization, Springer Verlag (Germany), Volume 42(Number 2), p 293-304 [HAL] / [BIB] / [DOI]
2010 COM F.A.C. Viana, Christian Gogu, R.T. Haftka. Making the most out of surrogate models: ticks of the trade ASME 2010 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, Montreal, Canada, 15-18th August, Montreal, CA [HAL] / [BIB]
2009 COM Christian Gogu, Raphael T. Haftka, Rodolphe Le Riche, Jérôme Molimard, Alain Vautrin. Dimensionality reduction of full fields by the principal components analysis 17th International Conference on Composite Materials, p.F14.7, Edinburgh, GB [HAL] / [BIB]
2009 COM Christian Gogu, Rodolphe Le Riche, Jérôme Molimard, Alain Vautrin, Raphael T. 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., Toulouse, FR [HAL] / [BIB]
2009 COM Christian Gogu, Raphael T. 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), Lisbon, PT [HAL] / [BIB]
2009 COM Christian Gogu, Raphael T. 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, p.No. AIAA-2009-2258, Palm Springs, US [HAL] / [BIB]
2008 COM Christian Gogu, Raphael T. 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), p.1601, Venise, IT [HAL] / [BIB]
2008 COM Christian 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, Blacksburg, US [HAL] / [BIB]
2008 ACL Christian Gogu, Raphael T. 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 Science, Vol 135(N° 1), 8 p [HAL] / [BIB] / [DOI]