Publications¶
2025¶
Make an optimization problem multidisciplinary, Matthias De Lozzo, Olivier Roustant and Amine Aziz-Alaoui, Preprint, 2025.
A Comparison of MDO Bi-Level Formulation Variants with MDF on a High-Fidelity Aeroelastic Wing Test Case, Gilberto Ruiz Jimenez, Nicolas Roussouly, François Gallard, Anne Gazaix, Joël Brézillon, Kittinan Thanissaranon, Vida Brück and Joaquim R.R.A. Martins, AeroBest 2025, 2025.
High Fidelity Multi-Component Wing, Pylon, Nacelle and Mounts Industrial MDO Application, Anne Gazaix, Nicolas Roussouly, Matthias De Lozzo, François Gallard, Maxime Hamadi, Vincent Ambert, Vincent Drouet, Charles Thoulon, Thierry Druot, Simone Coniglio, Jean-François Figue, Shouvik Bandopadhyay, Aurélie Tur, Fabien Cueille, Alexandre Scotto, Antoine Dechaume, Jean-Christophe Giret, Gilberto Ruiz-Jimenez and Stéphane Grihon, AIAA Aviation Forum and ASCEND 2025, pp. 3556, 2025.
Industrial Application of a Multi-Disciplinary Design Optimization with Uncertainties to a Pair of Telecommunication Satellites, Olivier Sapin, Loïc Cousin, Nicolas Roussouly, François Gallard, Anne Gazaix, Matthias De Lozzo, Xavier Fosse, Nicolas Sarda and Gaspard Berthelin, AIAA Aviation Forum and ASCEND 2025, pp. 3737, 2025.
Preconditioning Techniques for General Constrained Optimization Problems: Application to Industrial Aerospace Component Design, Shouvik Bandopadhyay, François Gallard and Simone Coniglio, AeroBest 2025, ECCOMAS Thematic Conference, 2025.
Multi-disciplinary design optimization under uncertainty: the open source capabilitiés of GEMSEO, Matthias De Lozzo, Clément Laboulfie, Olivier Sapin, Nicolas Roussouly, François Gallard, Amine Aziz-Alaoui, Antoine Dechaume and Anne Gazaix, UNCECOMP 2025, 6th ECCOMAS Thematic Conference on Uncertainty Quantification in Computation Sciences and Engineering, M. Papadrakakis, V. Papadopoulos, G. Stefanou (eds.), 2025.
Contributions to multidisciplinary design optimization under uncertainty, with applications to aircraft design, Amine Aziz-Alaoui, PhD thesis, Université de Toulouse, 2025.
2024¶
Optimal aircraft fleet and energy mix under limited availability of resources, Ian Costa-Alves, Nicolas Gourdain, François Gallard and Anne Gazaix, 26th Conference of the International Society for Air Breathing Engines, 2024.
Industrialization of MDO Methods, Software and Processes, from MBSE to High Fidelity Multi-Components Wing, Pylon and Nacelle Optimisation, Anne Gazaix, Vincent Ambert, Mickaël Guillen, Nicolas Roussouly, François Gallard, Thierry Druot, Simone Coniglio, Maxime Hamadi, Vincent Drouet, Jean-Christophe Giret, Romain Hollinger, Jean-François Figue, Antoine Dechaume, Matthias De Lozzo and Gilberto Ruiz-Jimenez, AIAA Aviation Forum and Ascend 2024, 2024.
A scalable problem to benchmark robust multidisciplinary design optimization techniques, Amine Aziz-Alaoui, Olivier Roustant and Matthias De Lozzo, Optimization and Engineering, 2024.
Bi-level architectures and multi-fidelity algorithms for multidisciplinary optimization in high dimensions, Yann David, PhD thesis, Université de Toulouse, 2024.
2023¶
How GEMSEO uses OpenTURNS, Matthias De Lozzo, OpenTURNS Users' Day, 2023.
Multilevel Surrogate-based Control Variates, Mohamed Reda El Amri, Paul Mycek, Sophie Ricci and Matthias De Lozzo, Technical report, 2023.
2022¶
Multi-fidelity Nonlinear Aeroelastic Analysis of a Strut-braced Ultra-high Aspect Ratio Wing Configuration, Peter Nagy, Bryn Jones, Edmondo Minisci, Marco Fossati, Alvaro Cea, Rafael Palacios, Nicolas Roussouly and Anne Gazaix, AIAA Aviation 2022 Forum, 2022.
A Model-Based System Engineering approach for Multi-Disciplinary Analysis and Design Optimisation processes definition, Romaric Demachy, Mickael Guillen, Anne Gazaix, Vincent Ambert, Jean-Christophe Giret, Louis Jayez and Joël Brézillon, CSD&M, 2022.
2021¶
A Multidisciplinary Design Optimization Approach for EMC Filters Design For More Electric Aircraft Applications, Arthur Piat, Hans H. Sathler, François Gallard and Bernardo Cougo, 23rd European Conference on Power Electronics and Applications (EPE'21 ECCE Europe), 2021.
A Data-driven Scalable MDO Problem To Compare MDO Formulations, Matthias De Lozzo, François Gallard, Anne Gazaix, Mohammad Abu-Zurayk, Gilbert Roge, Gabriel Fougeron and Caslav Ilic, AIAA Aviation 2021 Forum, 2021.
Comparing Two Multidisciplinary Optimization Formulations of Trimmed Aircraft Subject to Industry-relevant Loads and Constraints, Mohammad Abu-Zurayk, Andrei Merle, Caslav Ilic, Johan M. Feldwisch, Matthias Schulze, Matthias De Lozzo, François Gallard, Anne Gazaix and Jannik Häßy, AIAA Aviation 2021 Forum, 2021.
Multidisciplinary Adjoint-based Optimizations in the MADELEINE Project: Overview and Main Results, Michael Meheut, AIAA Aviation 2021 Forum, 2021.
2020¶
A bi-level methodology for solving large-scale mixed categorical structural optimization, Pierre-Jean Barjhoux, Youssef Diouane, Stéphane Grihon, Dimitri Bettebghor and Joseph Morlier, Structural and Multidisciplinary Optimization, Vol. 62, pp. 337--351, 2020.
2019¶
Error-Based Adaptive Coupling Process Between Multipoint High-Fidelity Aerodynamics and Mission Performance for Shape Optimization in the MDA-MDO Project, Benoit Dabas, Nathalie Bartoli, Thierry Lefebvre, François Gallard, Anne Gazaix, Thierry Y. Druot and Damien Guénot, AIAA Aviation 2019 Forum, 2019.
GEMS, a Generic Engine for MDO Scenarios: Key Features in Application, François Gallard, Pierre-Jean Barjhoux, Romain Olivanti and Anne Gazaix, AIAA Aviation 2019 Forum, 2019.
Industrial Application of an Advanced Bi-level MDO Formulation to Aircraft Engine Pylon Optimization, Anne Gazaix, François Gallard, Vincent Ambert, Damien Guénot, Maxime Hamadi, Stéphane Grihon, Patrick Sarouille, Thierry Y. Druot, Joël Brézillon, Vincent Gachelin, Justin Plakoo, Nicolas Desfachelles, Nathalie Bartoli, Thierry Lefebvre, Selime Gürol, Benoit Pauwels, Charlie Vanaret and Rémi Lafage, AIAA Aviation 2019 Forum, 2019.
Aerodynamic optimisation of a parametrised engine pylon on a mission path using the adjoint method, Damien Guenot, François Gallard, Joël Brézillon and Yann Mérillac, International Journal of Computational Fluid Dynamics, Vol. 33, No. 6-7, pp. 289--301, 2019.
Comparison of Generic Multi-Fidelity Approaches for Bound-Constrained Nonlinear Optimization Applied to Adjoint-Based CFD Applications, Romain Olivanti, François Gallard, Joël Brézillon and Nicolas Gourdain, AIAA Aviation 2019 Forum, 2019.
2018¶
A Bilevel Methodology for solving a Structural Optimization Problem with both Continuous and Categorical Variables, Pierre-Jean Barjhoux, Youssef Diouane, Stéphane Grihon, Dimitri Bettebghor and Joseph Morlier, 2018 Multidisciplinary Analysis and Optimization Conference, 2018.
GEMS: A Python Library for Automation of Multidisciplinary Design Optimization Process Generation, François Gallard, Charlie Vanaret, Damien Guenot, Vincent Gachelin, Rémi Lafage, Benoit Pauwels, Pierre-Jean Barjhoux and Anne Gazaix, 2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2018.
2017¶
Towards the Industrialization of New MDO Methodologies and Tools for Aircraft Design, Anne Gazaix, François Gallard, Vincent Gachelin, Thierry Druot, Stéphane Grihon, Vincent Ambert, Damien Guénot, Rémi Lafage, Charlie Vanaret, Benoit Pauwels, Nathalie Bartoli, Thierry Lefebvre, Patrick Sarouille, Nicolas Desfachelles, Joël Brézillon, Maxime Hamadi and Selime Gürol, 18th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, 2017.