Data for "a physics-informed impact model refined by multi-fidelity transfer learning"
Files
Gcode for all designs
STLs for all designs
UTM tests (QS and ISR)
Impact tests
Readme file
Date
DOI
Authors
Snapp, Kelsey L.
Silverman, Samuel
Pang, Richard
Tiano, Thomas M.
Lawton, Timothy J.
Whiting, Emily
Brown, Keith A.
Version
OA Version
Citation
Abstract
This folder contains the experimental data for the research paper "A physics-informed impact model refined by multi-fidelity transfer learning" which is scheduled to be published in Extreme Mechanics Letters.
The designs are broken up into several categories:
TPU 1-6: Figures 1-3
TPU 7-8: Figure 4
TPU Foaming 1-14: Figure 5
Both STL and Gcode files are available for each design. Note that spiral/vase mode is used when slicing, so the part will be hollow when sliced. The proper extrusion multiplier must be used to reach the mass target for each design. The slicer settings are included in the Gcode at the end of the file.
The raw data for physical experiments performed in both constant velocity tests in a universal testing machine (UTM) and impact tests using a drop tower are also included. They use the following naming structure:
UTM tests: <material>_V<velocity>_<trial>.csv
Note that velocity is in mm/min and trial is either a, b, or c. Only 2 mm/min velocity tests contain b and c trials.
Impact tests: <material>_V<velocity>.csv
Note that velocity is in m/s and goes to two decimal places.