IEEE/ICACT20260214 Slide.14        [Big Slide]       [YouTube] Oral Presentation
For the AI model, we deliberately chose Explainability over complexity. Instead of using a black-box deep learning classifier, we use 14 Engineered Features, such as Mel-spectrograms, Spectral Centroid, and Kurtosis. This allows field engineers to physically understand why an alarm was triggered. For example, a shift in the Centroid feature might directly indicate a change in the material stiffness of the wedge, providing actionable physical insight.

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