Laser-induced ultrasonic guided waves based corrosion diagnosis of rail foot

W Wang, Q Sun, Z Zhao, X Sun, F Qin… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Rail foot corrosion is an important issue for the electrified railway system. It usually initiates
at the bottom of rail foot edges covered by a rail clip and is hardly accessible to conventional …

Predictions of defect detection performance of air-coupled ultrasonic rail inspection system

S Mariani, FL di Scalea - Structural Health Monitoring, 2018 - journals.sagepub.com
A rail inspection system based on ultrasonic guided waves and non-contact (air-coupled)
ultrasound transduction is under development at the University of California at San Diego …

Generation and directional decomposition of guided waves for finite-range defect detection in rail tracks

WC Wu, CC Yin - Journal of Mechanics, 2023 - academic.oup.com
Railway tracks exhibit a complex, sudden alteration in their cross-sectional configuration.
Generating guided waves within thick rail tracks using conventional guided wave …

[PDF][PDF] A New Rail Surface Defects Detection Approach Using 3D Laser Cameras Based on ResNet50

Y Santur, M Yilmazer, M Karakose, E Akin - Traitement du Signal, 2022 - academia.edu
Accepted: 10 August 2022 Rail transportation systems, which are used as one of the most
common means of transportation worldwide, should be regularly inspected to prevent …

Lazer kameralar kullanılarak bilgisayar görmesi ile üç boyutlu ray profili arızalarının gerçek zamanlı teşhisi

Y Santur - 2018 - acikbilim.yok.gov.tr
Ülkemizde ve dünyada demiryolu ulaşımı çok yaygın olarak tercih edilen bir ulaşım
yöntemidir. Ray hatlarının fiziksel yapıları, raylı ulaşım aracının ağırlığı ve hızı, demiryolunun …