PSI - Issue 81

Oleh Yasniy et al. / Procedia Structural Integrity 81 (2026) 116–122

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Fig. 2. Dependence of fatigue crack length on the number of loading cycles for different conditions, namely, basic cyclic loading CA and overload with coefficients R ol = 1.5 and R ol = 2.0.

a

b

Fig. 3. Dependence of the root mean square error on the number of trees in models a) random forest and b) boosted trees.

b

а

Fig. 4. Distribution of model residuals a) random forest and b) boosted trees.