Search Results for author: Baorui Dai

Found 2 papers, 0 papers with code

Smart filter aided domain adversarial neural network for fault diagnosis in noisy industrial scenarios

no code implementations4 Jul 2023 Baorui Dai, Gaëtan Frusque, Tianfu Li, Qi Li, Olga Fink

We validate the effectiveness of the proposed SFDANN method based on two fault diagnosis cases: one involving fault diagnosis of bearings in noisy environments and another involving fault diagnosis of slab tracks in a train-track-bridge coupling vibration system, where the transfer task involves transferring from numerical simulations to field measurements.

Unsupervised Domain Adaptation

Acceleration-guided Acoustic Signal Denoising Framework Based on Learnable Wavelet Transform Applied to Slab Track Condition Monitoring

no code implementations11 May 2022 Baorui Dai, Gaëtan Frusque, Qi Li, Olga Fink

Therefore, only acoustic sensors (non-intrusive) need to be installed during the application phase, which is convenient and crucial for the condition monitoring of safety-critical infrastructure.

Denoising

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