Transferable adaptive channel attention module for unsupervised cross-domain fault diagnosis

Reliability Engineering & System Safety(2022)

引用 23|浏览7
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摘要
•A novel TACAM is proposed for cross-domain fault diagnosis of rotating machinery.•Shared features are differentially calibrated based on transferability.•The AS-FGS provides better generalizability for domain adaptation model.•Significant mitigation of negative transfer.
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关键词
Fault transfer diagnosis,Rotating machinery,Domain adaptation,Shared features
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