Open access
Oct 2026
Cross-Condition Vibration-Based Fault Diagnosis of Rolling Bearings Using Dual-Branch Feature Fusion and MK-MMD Domain Alignment
Abstract A cross-condition fault diagnosis method is developed for multi-channel vibration measurements. For every 0.5-s segment, Short-Time Fourier Transform (STFT) spectrograms and Fast Fourier Transform (FFT) spectral sequences are generated from the same four-channel observation. A convolutional neural network and...
Yan Han, Yin Luo, Qing-Jie Shi et al.
· Measurement Science Review · 0 citations