About this Abstract |
Meeting |
2025 TMS Annual Meeting & Exhibition
|
Symposium
|
AI/Data Informatics: Computational Model Development, Verification, Validation, and Uncertainty Quantification
|
Presentation Title |
Advanced Prediction of Crystalline Material Behavior Using Physics-Informed Neural Networks and Object-Oriented Crystal Plasticity Finite Element |
Author(s) |
Shahriyar Keshavarz, Andrew Reid, Yuwei Mao, Ankit Agrawal |
On-Site Speaker (Planned) |
Shahriyar Keshavarz |
Abstract Scope |
An innovative method is presented for predicting the behavior of crystalline materials by integrating Physics-Informed Neural Networks (PINNs) with an object-oriented Crystal Plasticity Finite Element (CPFE) code within a large deformation framework. Our approach combines the physical accuracy of CPFE with the computational efficiency of PINNs, ensuring precise and rapid predictions of material responses.The object-oriented design of the CPFE code allows for seamless incorporation of complex constitutive models and numerical methods, enhancing simulation flexibility and scalability. The resulting model successfully captures intricate deformation mechanisms in crystalline materials, validated through experimental comparisons. |
Proceedings Inclusion? |
Planned: |
Keywords |
Machine Learning, Modeling and Simulation, Computational Materials Science & Engineering |