AI Extracts Interpretable Constitutive Laws Directly From Solid-Mechanics Data
2 Articles
2 Articles
AI extracts interpretable constitutive laws directly from solid-mechanics data
Researchers at the Eastern Institute of Technology (EIT), Ningbo, have developed a graph-based approach that directly extracts concise, accurate constitutive equations from solid-material experimental data. The study, published in Science Advances, describes a method for discovering constitutive models for alloy steels, lithium metal and filled rubbers. It outperforms mainstream empirical models in predictive accuracy while preserving explicit, physically interpretable mathematical formulations.
Researchers at Ningbo's Eastern Institute of Technology (EIT) have developed a graph-based approach that directly extracts concise and accurate constitutive equations from experimental data on solid materials. The study, published in Science Advances, describes a method for discovering constitutive models for alloy steels, the [...]
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