Essays about: "Rail inspection"

Found 5 essays containing the words Rail inspection.

  1. 1. A Machine Learning-Based Approach for Fault Detection of Railway Track and its Components

    University essay from Luleå tekniska universitet/Drift, underhåll och akustik

    Author : Johnny Asber; [2020]
    Keywords : Condition Based Maintenance in Railway; Machine Learning; Deep Learning; ResNet-50;

    Abstract : The hard equation of railway safety versus the high commercial profits can only be achieved through the use of new inspection methods supported by modern technologies. The track and its components can have different types of troubles, such as rail surface defects, broken sleepers, missing fasteners, and irregular ballast levels. READ MORE

  3. 2. Asset Management of Railway Tracks Using Stochastic Petri Nets

    University essay from Luleå tekniska universitet/Drift, underhåll och akustik

    Author : Jaya Kumari; [2019]
    Keywords : ;

    Abstract : Railways are one of the most important transport systems. It is crucial to have a rail network that is safe, reliable and available. Asset Management for railways involves the optimization of the maintenance activities based on asset condition, life cycle cost and availability of equipment. READ MORE

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

    University essay from Datateknik

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

    Abstract : 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. READ MORE

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

    University essay from Datateknik

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

    Abstract : 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. READ MORE

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

    University essay from Datateknik

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

    Abstract : 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. READ MORE