autoencoders 1open-set fault diagnosis 1rotating machinery 1severity classification 1time-frequency analysis 1
From the 1 of 2 linked papers with an AI index.
2 papers
eess.SP2026
Fine-Grained Open-Set Fault Diagnosis via Metric-Guided Time-Frequency Configuration Selection and Class-Specific Autoencoders
Youngjae Jeon, Dongjin Lee
The paper introduces a method for fine-grained open-set fault diagnosis of rotating machinery that selects optimal time‑frequency representations using a metric‑guided approach and…
eess.SY2025
A Robust Method for Fault Detection and Severity Estimation in Mechanical Vibration Data
Youngjae Jeon, Eunho Heo, Jinmo Lee +2
This paper proposes a robust method for fault detection and severity estimation in multivariate time-series data to enhance predictive maintenance of mechanical systems. We use the…