Publications

Engineering Sciences

Scientific machine learning and physics-augmented neural networks for hybrid digital twins

Antoine Benady, Fanny Lehmann, Afsal Pulikkathodi, Emmanuel Baranger, Ludovic Chamoin, Filippo Gatti, Didier Clouteau

Journée du GDR I-GAIA - 2023

Engineering Sciences

Data-driven MPC applied to non-linear systems for real-time applications

Model Predictive Control (MPC) is a traditional technique widely employed on the control of constrained non-linear systems. In light of the increasing popularity of neural networks, data-driven MPC has emerged as an alternative to alleviate the…

Daniel Martin Xavier, Ludovic Chamoin, Laurent Fribourg

Modélisation des Systèmes Réactifs (MSR'23) - 2023

Engineering Sciences

A novel DDDAS architecture combining advanced sensing and simulation technologies for effective real-time structural health monitoring

A still open question is how to design smart and autonomous mechanical structures able to perform online monitoring of their integrity and take anticipated actions during service before downtime of failure occur. To address this question, we present…

Ludovic Chamoin, Emmanuel Baranger, Antoine Benady, Pierre-Étienne Charbonnel, Matthieu Diaz, Sahar Farahbakhsh, Laurent Fribourg, Daniel Martin Xavier, Martin Poncelet

Eco-conception

Impact du chargement de traction et de la fissuration sur l'évaluation du coefficient de diffusion des chlorures dans des tirants en béton armé

Chlorides in de-icing salts or sea salts can penetrate concrete and reach the reinforcement. It can lead to a big issue in reinforced concrete since chlorides cause corrosion of the steel reinforcement, leading to severe structural deterioration. To…

Amandine Asselin

Engineering Sciences

On the use of molecular dynamics to compute the dielectric permittivity of C-S-H

Multiscale modeling of the dielectric response of cement-based materials requires the intrinsic permittivity of the constituent phases, particularly calcium silicate hydrates (C-S-H), which is the major hydrated phase in concrete. In this study, a…

Sofiane Ait Hamadouche, Tulio Honorio, Farid Benboudjema, Thierry Bore, Eric Vourc'H, Frank Daout

ISEMA Down Under 2023 - 2023

Civil Engineering

International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures

Agnieszka Jędrzejewska, Fragkoulis Kanavaris, Miguel Azenha, Farid Benboudjema, Dirk Schlicke

International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures SynerCrete’23 - 2023

Engineering Sciences

Efficient posterior estimation for stochastic SHM using transport maps

J. Grashorn, M. Broggi, Ludovic Chamoin, M. Beer

Life-Cycle of Structures and Infrastructure Systems - 2023

Civil Engineering

International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures

Agnieszka Jędrzejewska, Fragkoulis Kanavaris, Miguel Azenha, Farid Benboudjema, Dirk Schlicke

International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures SynerCrete’23 - 2023

Engineering Sciences

A data-driven approach for the real-time modelling of spot-welded patches under impact using deep learning

Afsal Pulikkathodi, Elisabeth Longatte-Lacazedieu, Ludovic Chamoin, Jpb Ramirez, Laurent Rota

6th International Workshop on Model Reduction Techniques - 2023

Engineering Sciences

Real-time monitoring of additive manufacturing processes using a variational data assimilation method with model reduction and bias correction

Ludovic Chamoin, Willy Haik, Yvon Maday

XI lnternational Conference on Adaptive Modeling and Simulation - ADMOS 2023 - 2023