An Integrated Fault Diagnosis Method for Rotating Machinery Based on Improved Multivariate Multiscale Amplitude-Aware Permutation Entropy and Uniform Phase Empirical Mode Decomposition

Figure 17

Gearbox entropy analysis diagram of five multiscale analysis methods: ImvMAAPE (a), mvMAAPE (b), MAAPE (c), mvMSE (d), and MSE (e).

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