Rail flaw detection - Open Access .click

2017 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT), 2017
Ultrasonic testing is one of the main methods used for rail flaw detection. In order to detect the flaw in different positions in the rail and increase the detecting accuracy, multiple ultrasonic probes are needed. It is difficult for real time detecting when the rail testing vehicle runs at a high speed.
Houxiang Zhang
exaly +2 more sources

Deep Autoencoder for Ultrasound-Based Rail Flaw Detection

2022 Joint Rail Conference, 2022
Abstract Safety is the principal concern of the railway industry, and rail internal defects can pose significant risks to safe and efficient railroad operations. Effective rail flaw detection, especially for transverse defects, is critical to prevent accidents and derailments due to broken rails.
Yuning Wu, Xuan Zhu, Jay Baillargeon
exaly +2 more sources

The optimization of transducer layout in rail flaw detection

2015 IEEE Far East NDT New Technology & Application Forum (FENDT), 2015
The railway is a kind of large volume public transportation, and more and more attention is paid to the safety of rails nowadays. As the rail is subject to heavy cyclic loads of trains, it is easily broken in the long-term operations, and this will seriously affect the safety of the trains. As an important rail flaw detection method, ultrasonic testing
Lei Zhang +3 more
exaly +2 more sources

rail flaw detection vehicle
11. sustainability
nondestructive testing

tf1-1620
railroad engineering and operation
ultrasonic

rail
7. clean energy
automated analysis of defectograms