Detecting anomalies in longitudinal elevation of track geometry using train dynamic responses via a variational autoencoder

Jingxiao Liu, Yujie Wei, Mario Bergés, Jacobo Bielak, James H. Garrett Jr., HaeYoung Noh
January 2019
PDF DOI
Type
Conference paper
Publication
Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2019
Anomaly detection Track geometry inspection Vehicle-based inspection Inertial sensing Variational autoencoder structural health monitoring