Feature Extraction for Track Section Status Classification Based on UGW Signals

Feature Extraction for Track Section Status Classification Based on UGW Signals

Track status classification is essential for the stability and safety of railway operations nowadays, when railway networks are becoming more and more complex and broad. In this situation, monitoring systems are already a key element in applications dedicated to evaluating the status of a certain tr...

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Bibliographic Details
Main Authors: Lei Yuan, Yuan Yang, Álvaro Hernández, Lin Shi
Format: Article
Language:English
Published: MDPI AG 2018-04-01
Series:Sensors
Subjects:
track status classification
ultrasonic guided wave (UGW)
feature extraction
temporal and spatial dependencies
deep learning algorithm
Online Access:http://www.mdpi.com/1424-8220/18/4/1225

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