Application of Metamodels to Identification of Metallic Materials Models

Table 5

Coefficients in (1) determined for CuCr alloy using inverse analysis with the FE model and with the metamodel.

Coeff.	IA + FE	IA + ANN
	193.2	197.6
	0.3	0.264
	0.02	0.016
	2000.4	1975.6
Φ	0.0983	0.0827