Rolling Bearing Fault Feature Extraction Based on Adaptive Tunable Q-Factor Wavelet Transform and Spectral Kurtosis

<div>Decomposition and reconstructed filter bank of TQWT. (a) Decomposition filter bank. (b) Reconstructed filter bank.</div>

Shock and Vibration

Figure 1: Rolling Bearing Fault Feature Extraction Based on Adaptive Tunable Q-Factor Wavelet Transform and Spectral Kurtosis 