Projects
Current projects
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Authorized maintenance with the use of trackside surveillance systems
Maximize the use of existing trackside monitoring systems for issues related to Condition Based Maintenance (CBM).
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Snow galleries between Björkliden and Riksgränsen
Assessment of capacity and plans for structural health monitoring.
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Railway Digital Twin (AI Factory)
Develop and demonstrate a concept and a platform for enablement of Digital Twin in railway.
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Condition-based maintenance using roadside monitoring systems
Maximize the use of current roadside monitoring systems for CBM-related issues.
Completed projects
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Adapting urban rail infrastructure to climate change (AdaptUrbanRail)
Development of a solution that integrates urban railway infrastructure features with climate change ...
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Advanced solutions to improve cybersecurity in railway
Minimize the risk of cyber threats and to quantify them. The main goal of the research undertaken is...
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AI factory for railway (AIF/R)
AIF/R's goal is to create value for its stakeholders by establishing a reliable and resilient platfo...
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A physics-based framework for predicting aggregate degradation
Proposing a physics-based framework to predict ballast degradation.
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Autonomous maintenance of infrastructure, rolling stock and interfaces
Algorithms to detect and quantify defects in an S&C using on-site measurement data.
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eMaintenance solution for enhanced asset management in railway – using industrial AI
The project aims to streamline and optimize asset management and rail maintenance, with a focus on r...
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Lidar-based catenary data processing
AI factory: Monitoring and accessing asset condition using AI and point cloud data.
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Multi and interdisciplinary method to identify the true capacity of concrete bridges (TruBridges)
Enhance sustainability by reducing costs of strengthening or replacing existing bridges, by improvin...
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Roadmap for life extension of the railway system
A roadmap containing a proposal for a dynamic framework that describes life extension of railway sys...
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Secure and resilient data and model sharing in railways
The project aims to develop, integrate and demonstrate an open and secure solution for data and mode...
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Harmonisation of asset management definitions and data quality assurance in rail transport
The project aims to harmonise Swedish-English asset management definitions and to assess operation a...
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Train Based Differential Eddy Current Sensor System for Rail Fastener Detection
Development of a train based system for monitoring track defects and rail track components by anomal...
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Intelligent Fault Detect on Railway Power Supply System
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New Maintenance System (Dynamic Maintenance System)
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Friction Management
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Human Factors Approach for the Reduction of Repair Time in Railway Maintenance Workshop
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Improvement of Railway infrastructure Capacity through effective Maintenance
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Improved availability & reduced life cycle cost of track switches
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eMaintenance solutions for effective decision-making in maintenance
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Improved condition assessment through statistical analysis
Advanced statistical analysis of data and signals that are acquired via sensors and control systems ...
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Effects of top-of-rail friction modifiers on the friction, wear and cracks of railway rails
The goal of the research conducted for this project has been to investigate the effect of top-of-rai...
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Effective maintenance execution with human factor interventions
To develop easy to implement guidelines for good maintenance practices through human factor interven...
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Development of a demonstrator for eMaintenance for railway
To collect the necessary data from the research station on the Western Main Line and the Ore Railway...
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Development and Implementation of RAMS and LCC Model for Railway Track System
The application of RAMS (Reliability, Availability, Maintainability and Safety) analysis for railway...
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Data processing method based on genetic algorithm for assuring maintenance
Prognostics of maintenance costs for electrical fans owned by Trafikverket is performed by using Gen...
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Condition monitoring, prediction and management of railway track assets
The aim of the project is to develop a predictive maintenance approach for the Stockholm subway and ...
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Condition Based Maintenance of Rail Infrastructure Using Internet of Things Loggers
Develop and field test IoT data loggers for condition based maintenance of rail infrastructure.
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Big Data Analytics for Fault Detection and its Application in Maintenance
This research has developed an Angle-based Subspace Anomaly Detection (ABSAD) approach to fault dete...
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Bayesian reliability modelling for railway infrastructure
This new context driven Bayesian maintenance scenario will promote sustainable and cost-effective as...
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Automatic detection of railway fasteners and track defects
Automate the inspection of rail fasteners, defect insulation joints and other rail defects, using a ...
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Aspects of improving punctuality: from data to decision in railway maintenance
The purpose of the research presented in this thesis is to explore and describe information and requ...
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Anomaly detection using Support vector machines on overhead contact wire
The Support Vector Regression (SVR) is used to model the dependency between vertical acceleration an...
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