التفاصيل البيبلوغرافية
| العنوان: |
Detection of Rail Surface Defects based on Axle Box Acceleration Measurements: A Measurement Campaign in Sweden |
| المؤلفون: |
Phusakulkajorn, W. (author), Hendriks, J.M. (author), Moraal, J. (author), Shen, C. (author), Zeng, Y. (author), Unsiwilai, S. (author), Bogojevic, B. (author), Asplund, Matthias (author), Zoeteman, A. (author), Nunez, Alfredo (author), Dollevoet, R.P.B.J. (author), Li, Z. (author) |
| سنة النشر: |
2024 |
| المجموعة: |
Delft University of Technology: Institutional Repository |
| مصطلحات موضوعية: |
Rail defect detection, Rail monitoring, Rail surface defects, Axle-box acceleration, Intelligent railway infrastructure |
| الوصف: |
This work presents the results of a measurement campaign to demonstrate the effectiveness of the axle box acceleration (ABA) technology for detecting rail defects. The measurements were conducted along the Iron Ore line between Sweden and Norway for the IN2TRACK3 project. This line is mostly single-track with passenger-freight mixed traffic and heavy axle load. Historical data and track information data were not considered in this study. By analyzing data acquired from the accelerometers in vertical and longitudinal directions, rail defects were detected in near real-time using big-data analytics. For our validated sections, 100% of rail defects (including squats) were detected using time-frequency analysis and an outlier detection approach. The methodology also allows for identifying priority locations, e.g., defective welds, joints, transition zones, etc., and its use for prescriptive maintenance recommendations is being explored in the framework of the IAM4RAIL project. ; Railway Engineering |
| نوع الوثيقة: |
conference object |
| اللغة: |
English |
| العلاقة: |
The 10th Transport Research Arena Conference 2024--6a26bfda-25c0-42cd-acb2-950bad279165; http://resolver.tudelft.nl/uuid:3892018f-206d-4eff-b8b4-55f11a690b29Test |
| الإتاحة: |
http://resolver.tudelft.nl/uuid:3892018f-206d-4eff-b8b4-55f11a690b29Test |
| حقوق: |
© 2024 W. Phusakulkajorn, J.M. Hendriks, J. Moraal, C. Shen, Y. Zeng, S. Unsiwilai, B. Bogojevic, Matthias Asplund, A. Zoeteman, Alfredo Nunez, R.P.B.J. Dollevoet, Z. Li |
| رقم الانضمام: |
edsbas.D792D496 |
| قاعدة البيانات: |
BASE |
