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Article | REF: S7221 V1

Parameter identification by physics-guided neural network

Authors: Roberta TITTARELLI, Patrice LE MOAL, Morvan OUISSE, Emmanuel RAMASSO

Publication date: October 10, 2024

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3. Numerical comparison

In this section, we present a numerical comparison between PINN and PCL to identify the parameter c and rebuild the solution u in three different configurations.

Box 1 – Parameter setting c

1/ c constant function, c(t)  =  c0 where

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