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Interpretable Machine Learning Models for Geometry - Property Correlation of Nested Lattice Structures Fabricated Through Additive Manufacturing Process

delete2026-05-09
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PRE
AI
V
Vaishnavi Kirugunda Subramanya
C
Cho-Pei Jiang *
C
Chinmai Bhat
D
Dong Ruan
P
Prateek Saxena
DOI:10.1016/j.tws.2026.115079delete
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Abstract

Abstract

En 中文
• Modulus dependency of nested lattices on design parameters was established • Prediction of elastic modulus through machine learning models: MLP, GBR, and GPR • ML models were trained and tested using an experimentally validated FEA dataset • Gradient boosting showed highest accuracy, while GPR provided uncertainty estimates • SHAP analysis identified shell thickness and truss diameter as dominant parameters
Keywords:
nested lattices
elastic modulus
machine learning
additive manufacturing
parameter sensitivity

Journal

T
Thin-Walled Structures
IF:
6.6
Papers:
1.1W
Citations:
4.0W

Organization

I
indian institute of technology mandi
Scholars:
194
Papers: 75
Citations: 0
N
National Taipei University of Technology
Scholars:
6.9K
Papers: 7.2K
Citations: 6.8K
S
swinburne university of technology
Scholars:
719
Papers: 401
Citations: 0
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