Multimodal fault diagnosis via enhancement of background-dominated low-discriminative features and causal residual fusion
Structural Health Monitoring: An International Journal
Published online on February 19, 2026
Abstract
Structural Health Monitoring, Ahead of Print.
Existing fault diagnosis methods primarily focus on directly extracting fault-sensitive (highly discriminative) features from rotating machinery signals, while nonfault-sensitive (low-discriminative) features—typically dominated by background information—...
Existing fault diagnosis methods primarily focus on directly extracting fault-sensitive (highly discriminative) features from rotating machinery signals, while nonfault-sensitive (low-discriminative) features—typically dominated by background information—...