IEEE

Lightweight Deep Learning Approach for Motor Fault Diagnosis Using Accelerometer Vibration Data

Abstract: Reliable motor fault diagnosis is crucial for operational safety in industrial systems. This paper presents a lightweight deep neural network (DNN) framework for classifying motor vibration ...
Journal of Medical Internet Research

Validation of Ecological Momentary Assessment With Reference to Accelerometer Data: Repeated-Measures Panel Study With Multilevel Modeling

Waist-worn sensors provided by ActiGraph captured accelerometer data while participants completed 3 self-report measures of PA. The multilevel modeling method was used with EMA, GPAQ, and BAR as ...
IEEE

DAS-Accelerometer Data Fusion With Semi-Supervised Graph Variational Autoencoder for In-Service Train Wheel Flat Detection

Abstract: Wheel flats (WF) are a common defect in railway systems, posing risks to operational safety, passenger comfort, and the longevity of infrastructure. Existing detection methods face ...