PSI - Issue 16

Ihor Javorskyj et al. / Procedia Structural Integrity 16 (2019) 205–210 Ihor Javorskyj et al./ Structural Integrity Procedia 00 (20 9) 0 0 – 000

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Fig. 3. Dependence of estimator on test period

Fig. 4. Harmonic composition of spectral density

Fig. 5. Estimators of the first spectral components

Fig. 6. Estimators of the second spectral components