Search Results for author: Stefan Kollmannsberger

Found 4 papers, 0 papers with code

Deep Learning in Deterministic Computational Mechanics

no code implementations27 Sep 2023 Leon Herrmann, Stefan Kollmannsberger

The rapid growth of deep learning research, including within the field of computational mechanics, has resulted in an extensive and diverse body of literature.

Transfer Learning Enhanced Full Waveform Inversion

no code implementations22 Feb 2023 Stefan Kollmannsberger, Divya Singh, Leon Herrmann

We propose a way to favorably employ neural networks in the field of non-destructive testing using Full Waveform Inversion (FWI).

Transfer Learning

Quantitative reconstruction of defects in multi-layered bonded composites using fully convolutional network-based ultrasonic inversion

no code implementations11 Sep 2021 Jing Rao, Fangshu Yang, Huadong Mo, Stefan Kollmannsberger, Ernst Rank

In the training process of this method, an FCN establishes a non-linear mapping from measured ultrasonic data to the corresponding velocity models of multi-layered bonded composites.

Image-based numerical characterization and experimental validation of tensile behavior of octet-truss lattice structures

no code implementations14 Dec 2020 Nina Korshunova, Gianluca Alaimo, Seyyed Bahram Hosseini, Massimo Carraturo, Alessandro Reali, Jarkko Niiranen, Ferdinando Auricchio, Ernst Rank, Stefan Kollmannsberger

The production of lightweight metal lattice structures has received much attention due to the recent developments in additive manufacturing (AM).

Computed Tomography (CT) Computational Engineering, Finance, and Science

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