A structure-preserving neural differential operator with embedded Hamiltonian constraints for modeling structural dynamics
DOI10.1007/S00466-023-02288-WzbMath1525.70003OpenAlexW4323048778MaRDI QIDQ6109265
Michael D. Todd, David A. Najera-Flores
Publication date: 27 July 2023
Published in: Computational Mechanics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s00466-023-02288-w
Euler-Lagrange equationsDuffing oscillatormultilayer perceptronRayleigh dampingnonlinear structural dynamicsauto-differentiationstructure-preserving machine learningsuspended mass problem
Artificial neural networks and deep learning (68T07) Forced motions for nonlinear problems in mechanics (70K40) Computational methods for problems pertaining to mechanics of particles and systems (70-08)
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