no code implementations • 28 May 2024 • David Anton, Jendrik-Alexander Tröger, Henning Wessels, Ulrich Römer, Alexander Henkes, Stefan Hartmann
A proper statistical evaluation of the results underlines the high accuracy of the deterministic calibration and that the estimated uncertainty is valid.
no code implementations • 15 Dec 2022 • David Anton, Henning Wessels
In the current work, we propose PINNs for the calibration of constitutive models from full-field displacement and global force data in a realistic regime on the example of linear elasticity.
1 code implementation • 6 Oct 2022 • Alexander Henkes, Jason K. Eshraghian, Henning Wessels
To overcome this problem, a framework for regression using spiking neural networks is proposed.
1 code implementation • 31 May 2022 • Alexander Henkes, Henning Wessels
The lightweight algorithm is able to learn the underlying properties of the material from a single microCT-scan without the need of explicit descriptors.
no code implementations • 14 Oct 2021 • Alexander Henkes, Henning Wessels, Rolf Mahnken
Recently, physics informed neural networks have successfully been applied to a broad variety of problems in applied mathematics and engineering.