Sökning: "railway sleeper testing"

Hittade 4 uppsatser innehållade orden railway sleeper testing.

  1. 1. Railway Fastener Fault Detection using YOLOv5

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen för visuell information och interaktion

    Författare :Alva Efraimsson; Elin Lemón; [2022]
    Nyckelord :Fastener Fault Detection; Object Detection; YOLOv5; Machine Learning; Railway Maintenance; Proactive Maintenance;

    Sammanfattning : The railway system is an important part of the sociotechnical society, as it enables efficient, reliable, and sustainable transportation of both people and goods. Despite increasing investments, the Swedish railway has encountered structural and technical problems due to worn-out infrastructure as a result of insufficient maintenance. LÄS MER

  3. 2. ANALYSIS & STUDY OF AI TECHNIQUES FORAUTOMATIC CONDITION MONITORING OFRAILWAY TRACK INFRASTRUCTURE : Artificial Intelligence Techniques

    Master-uppsats, Datateknik

    Författare :Tanmay Podder; [2010]
    Nyckelord :Artificial intelligence; Non-destructive testing; Condition Monitoring; Machine Vision; Neural Network; Genetic Algorithm; Fuzzy Logic; Expert System.;

    Sammanfattning : Since the last decade the problem of surface inspection has been receiving great attention from the scientific community, the quality control and the maintenance of products are key points in several industrial applications.The railway associations spent much money to check the railway infrastructure. LÄS MER

  4. 3. MACHINE VISION FOR AUTOMATICVISUAL INSPECTION OF WOODENRAILWAY SLEEPERS USING UNSUPERVISED NEURAL NETWORKS

    Master-uppsats, Datateknik

    Författare :Mihira Manne; [2009]
    Nyckelord :Artificial intelligence; Non-destructive testing; Rail inspection; Rail transportation; Unsupervised learning; Data fusion;

    Sammanfattning : The motivation for this thesis work is the need for improving reliability of equipment and quality of service to railway passengers as well as a requirement for cost-effective and efficient condition maintenance management for rail transportation. This thesis work develops a fusion of various machine vision analysis methods to achieve high performance in automation of wooden rail track inspection. LÄS MER

  5. 4. Machine vision for the automatic classification of images acquired from Non-destructive tests

    Master-uppsats, Datateknik

    Författare :Gayatri Gutta; [2007]
    Nyckelord :Artificial intelligence; Non-destructive testing; Automatic data interpretation; Rail inspection; Rail transportation;

    Sammanfattning : This project is based on Artificial Intelligence (A.I) and Digital Image processing (I.P) for automatic condition monitoring of sleepers in the railway track. Rail inspection is a very important task in railway maintenance for traffic safety issues and in preventing dangerous situations. LÄS MER