Final published version
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Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter
}
TY - CHAP
T1 - A Regression-Based Predictive Model Hierarchy for Nonwoven Tensile Strength Inference
AU - Antweiler, Dario
AU - Burgard, Jan Pablo
AU - Harmening, Marc
AU - Marheineke, Nicole
AU - Schmeißer, Andre
AU - Wegener, Raimund
AU - Welke, Pascal
PY - 2025/4/10
Y1 - 2025/4/10
N2 - Nonwoven materials, characterized by a random fiber structure, are essential for various applications including insulation and filtering. An industrial long-term goal is to establish a framework for the simulation-based design of nonwovens. Due to the random structures, simulations of material properties on fiber network level are computational expensive. We propose a predictive model hierarchy for inferring an important material property---the nonwoven tensile strength behavior. The model hierarchy is built using regression-based approaches, including linear and polynomial models, which provide interpretable results. This allows for significant speedup (six orders of magnitude) over the conventional simulations, while achieving good prediction results (R2=0.95R^2=0.95). The proposed models open the application to nonwoven material design, as they provide accurate and cost-effective surrogates for predicting material properties. In this way, our work serves as a proof of concept.
AB - Nonwoven materials, characterized by a random fiber structure, are essential for various applications including insulation and filtering. An industrial long-term goal is to establish a framework for the simulation-based design of nonwovens. Due to the random structures, simulations of material properties on fiber network level are computational expensive. We propose a predictive model hierarchy for inferring an important material property---the nonwoven tensile strength behavior. The model hierarchy is built using regression-based approaches, including linear and polynomial models, which provide interpretable results. This allows for significant speedup (six orders of magnitude) over the conventional simulations, while achieving good prediction results (R2=0.95R^2=0.95). The proposed models open the application to nonwoven material design, as they provide accurate and cost-effective surrogates for predicting material properties. In this way, our work serves as a proof of concept.
U2 - 10.1007/978-3-031-83097-6_4
DO - 10.1007/978-3-031-83097-6_4
M3 - Chapter
SN - 9783031830969
SP - 63
EP - 90
BT - Informed Machine Learning
A2 - Schulz, Daniel
A2 - Bauckhage, Christian
PB - Springer
CY - Cham
ER -