Afsal Pulikkathodi

Publications

Communication dans un congrès (10)

A multi-scale computational strategy for fast transient problems with a physics-guided neural-network local modeling Elisabeth Lacazedieu,Ludovic Chamoin,Afsal Pulikkathodi,Juan Pedro Berro Ramirez,Laurent Rotaet al. 26e Congrès Français de Mécanique, Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3 - UMR CNRS 7239), Aug 2025, Metz, France Communication dans un congrès hal-05312873v1
Non-Intrusive Coupling of Neural Network-Based Local Models to Explicit Dynamics Solvers Afsal Pulikkathodi,Elisabeth Lacazedieu,Ludovic Chamoin,Juan Pedro Berro Ramirez,Laurent Rotaet al. 16ème Colloque National en Calcul de Structures (CSMA 2024), CNRS; CSMA; ENS Paris-Saclay; CentraleSupélec, May 2024, Hyères, France Communication dans un congrès hal-04611006v1
Non-intrusive coupling of neural network-based local model and explicit dynamics Afsal Pulikkathodi,Elisabeth Lacazedieu,Ludovic Chamoin,Jpb Ramirez,Laurent Rotaet al. 16ème Colloque National en Calcul de Structures (CSMA 2024), CNRS; CSMA; ENS Paris-Saclay; CentraleSupélec, May 2024, Hyères, France Communication dans un congrès hal-04431982v1
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, Nov 2023, Paris-Saclay, France Communication dans un congrès hal-04425553v1
A data-driven approach using Neural Networks for real-time modeling and simulation of structures with many welded points under impact Afsal Pulikkathodi,Elisabeth Longatte-Lacazedieu,Ludovic Chamoin,Juan-Pedro Berro Ramirez,Laurent Rotaet al. International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, Jun 2023, Athens, Greece Communication dans un congrès hal-04228349v1
Non-Intrusive Coupling of Neural Network-Based Local Model and Explicit Dynamics Scheme: Application to Spot-Welded Plates under Impact Afsal Pulikkathodi,Elisabeth Longatte-Lacazedieu,Ludovic Chamoin,Juan-Pedro Berro Ramirez,Laurent Rotaet al. 2nd IACM Mechanistic Machine Learning and Digital Engineering for Computational Science Engineering and Technology, Sep 2023, El Paso, Texas, United States Communication dans un congrès hal-04228400v1
A data-driven approach for the real-time modeling of spot-welded patches under impact using Deep Learning Afsal Pulikkathodi,Elisabeth Longatte-Lacazedieu,Ludovic Chamoin,Juan-Pedro Berro Ramirez,Laurent Rotaet al. 25éme congrès français de mécanique, Aug 2022, Nantes, France Communication dans un congrès hal-03825830v1
A data-driven approach using Neural Network for real-time modeling of spot welded patches under impact Afsal Pulikkathodi,Elisabeth Longatte-Lacazedieu,Ludovic Chamoin,Juan-Pedro Berro Ramirez,Laurent Rotaet al. IUTAM Symposium on Data-driven Mechanics, Oct 2022, Paris, France Communication dans un congrès hal-03825839v1
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 20th International Conference on Numerical Analysis and Applied Mathematics, 2022, Heraklion (Crete Island), Greece Communication dans un congrès hal-04424534v1
Real-time tracking of crack propagation in active structures Afsal Pulikkathodi,Elisabeth Longatte-Lacazedieu,Ludovic Chamoin XXVII Conference on Computer Methods in Materials Technology, Mar 2021, Kraków, Poland Communication dans un congrès hal-03825749v1

Article dans une revue (3)

Non-intrusive local/global coupling with local deep learning-based models for the effective simulation of spotwelded structures under impact Afsal Pulikkathodi,Ludovic Chamoin,Elisabeth Lacazedieu,Juan Pedro Berro Ramirez,Laurent Rotaet al. International Journal for Numerical Methods in Engineering, 2025, 126 (14), pp.e70086. ⟨10.1002/nme.70086⟩ Article dans une revue hal-05141404v1
Real-time inverse crack tracking in uncertain microstructures using PGD-based model reduction and extended Kalman filtering Afsal Pulikkathodi,Elisabeth Longatte-Lacazedieu,Ludovic Chamoin Computational Mechanics, 2023, 71, pp.311-332. ⟨10.1007/s00466-022-02240-4⟩ Article dans une revue hal-03834687v1
A neural network-based data-driven local modeling of spotwelded plates under impact Afsal Pulikkathodi,Elisabeth Longatte-Lacazedieu,Ludovic Chamoin,Juan-Pedro Berro Ramirez,Laurent Rotaet al. Mechanics & Industry, 2023, 24, pp.34. ⟨10.1051/meca/2023029⟩ Article dans une revue hal-04190457v1

Poster de conférence (1)

Scientific machine learning and physics-augmented neural networks for hybrid digital twins Antoine Benady,Fanny Lehmann,Afsal Pulikkathodi,Emmanuel Baranger,Ludovic Chamoinet al. Journée du GDR I-GAIA, 2023, Paris, France Poster de conférence hal-04425617v1