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Table 2 Comparison between \({\text {FE}}^r\) and \({\text {FE}}^2\) (Maximum microscopic 1st-PK stress)

From: \({\text {FE}}^r\) method with surrogate localization model for hyperelastic composite materials

Element Components: \({\mathbf {P_{ij}}}\) \({\mathbf {FE}}^{\mathbf {r}}\) (MPa) \({\mathbf {FE}}^\mathbf{2 }\) (MPa) Error (%)
A 11 1163 1200 3.08
22 352.9 237.7 48.5
12 478.4 482.1 0.747
B 11 514.4 515.9 0.291
22 127.5 112.8 13.0
12 182.1 185.8 1.99