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Changgang Yan

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Open access Aug 2026

A Rolling Bearing Fault Diagnosis Method Based on Scaled Dot-Product Attention

A novel diagnosis method integrating FFT-VMD feature extraction with a Bi-TCN-Bi-GRU neural network, which maintains an exceptional diagnostic accuracy even under severe background noise.

Changgang Yan, Zhichao Cong, Jinlong Wang · 0 citations

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