Ying-Zhi Zhai

Fault Diagnosis Method for Rolling Bearings Based on Wavelet Packet Analysis and Adaboost.M2 Algorithm

Aiming at the precise diagnosis requirements for multiple types of rolling bearing faults and reducing the impact of bearing faults on the operational performance of mechanical equipment, an intelligent fault diagnosis method combining wavelet packet transform (WPT) energy feature extraction and AdaBoost.M2 is proposed...