Structure-preserving neural networks

  title={Structure-preserving neural networks},
  author={Quercus Hernandez and Alberto Badias and D. Gonz{\'a}lez and F. Chinesta and E. Cueto},
  • Quercus Hernandez, Alberto Badias, +2 authors E. Cueto
  • Published 2020
  • Computer Science, Physics, Mathematics
  • ArXiv
  • We develop a method to learn physical systems from data that employs feedforward neural networks and whose predictions comply with the first and second principles of thermodynamics. The method employs a minimum amount of data by enforcing the metriplectic structure of dissipative Hamiltonian systems in the form of the so-called General Equation for the Non-Equilibrium Reversible-Irreversible Coupling, GENERIC [M. Grmela and H.C Oettinger (1997). Dynamics and thermodynamics of complex fluids. I… CONTINUE READING
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