Open Access

ARTICLE

Recurrent Autoencoder Ensembles for Brake Operating Unit Anomaly Detection on Metro Vehicles

Jaeyong Kang¹, Chul-Su Kim², Jeong Won Kang³, Jeonghwan Gwak^1,4,5,6,*

1 Department of Software, Korea National University of Transportation, Chungju, 27469, Korea
2 School of Railroad Engineering, Korea National University of Transportation, Uiwang, 16106, Korea
3 Graduate School of Transportation, Korea National University of Transportation, Uiwang, 16106, Korea
4 Department of AI Robotics Engineering, Korea National University of Transportation, Chungju, 27469, Korea
5 Department of Biomedical Engineering, Korea National University of Transportation, Chungju, 27469, Korea
6 Department of IT Convergence (Brain Korea PLUS 21), Korea National University of Transportation, Chungju, 27469, Korea

* Corresponding Author: Jeonghwan Gwak. Email: