About this Abstract |
Meeting |
TMS Specialty Congress 2024
|
Symposium
|
2nd World Congress on Artificial Intelligence in Materials & Manufacturing (AIM 2024)
|
Presentation Title |
Physics Inspired Modelling of the Milling Process Using a Combined Deep Learning and Symbolic Regression Approach for an Efficient Production of Battery Materials |
Author(s) |
Ahmed Eisa, Somayeh Hashemi, Christoph Thon, Carsten Schilde |
On-Site Speaker (Planned) |
Ahmed Eisa |
Abstract Scope |
With soaring energy prices, efficiency optimization of power intensive processes in the production of battery materials has become of paramount importance. The trial and error method as well as simulation techniques are typically used for process optimization, but both have major disadvantages. A more efficient data oriented approach was needed. In this work an automated mechanistic process-modelling framework for process optimization was developed. The framework combines physics informed neural networks with symbolic regression adapted optimization algorithms, to determine existing physical relationships between process parameters. As a proof of concept, the framework was applied to model the milling process based on the Netzsch-LabStar laboratory mill. The data was generated through experiments and validated CFD-DEM simulations for non-experimentally measurable parameters. Based on the generated data, the framework estimated the process model in the form of a transparent equation. |
Proceedings Inclusion? |
Definite: Other |