Finite electro-elasticity with physics-augmented neural networks

HIGHLIGHTS

• who: Dominik K. Klein et al. from the Technical University of Darmstadt, Dolivostr15, Darmstadt, Germany have published the Article: Finite electro-elasticity with physics-augmented neural networks, in the Journal: (JOURNAL)
• what: In this work a machine learning based constitutive model for electro-mechanically coupled material behavior at finite deformations is proposed. The authors focus on constitutive models which use artificial neural_networks (ANNs) . FFNNs are in general not convex, and thus the models proposed do not fulfill the polyconvexity condition. Extending the work of Klein et_al , different sets of electro-mechanically coupled invariants are used . . .
  

   

  

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