Xiao-Jun Song

Multiwavelet denoising-guided dual-stream wavelet convolutional residual network for rolling bearing fault diagnosis

Existing wavelet decomposition methods often fail to achieve a desirable trade-off between noise suppression and faithful preservation of weak fault signatures in high-noise environments, leading to the severe masking of incipient fault features. To address this limitation, a multiwavelet denoising-guided dual-stream...