A Two-Stage Direct Integration Approach to Find The Railway Track Profile Using In-Service Trains

Title: A Two-Stage Direct Integration Approach to Find The Railway Track Profile Using In-Service Trains
Authors: Keenahan, JenniferRen, YifeiO'Brien, Eugene J.
Permanent link: http://hdl.handle.net/10197/11618
Date: 28-Aug-2020
Online since: 2020-10-06T14:14:39Z
Abstract: The railway track is an important element in transportation networks. In recent years, drive-by monitoring of railways has become more popular. Using data measured from in-service trains, the railway profile can be found. In previous research, a complex optimiziton method is used to calculate the railway profile. This paper introduces a new two-stage direct integration approach to find the same track profile much more efficiently. The calculated track profile is similar to a ‘true’ profile and can be used to monitor the condition of the track.
Funding Details: University College Dublin
metadata.dc.description.othersponsorship: China Scholarship Council
Type of material: Conference Publication
Keywords: Direct integrationRailwayTrackMonitoringDrive-by
Other versions: http://www.cerai.net/
Language: en
Status of Item: Peer reviewed
Conference Details: The 2020 Civil Engineering Research in Ireland Conference (CERI 2020), Cork, Ireland (to be held online due to coronavirus outbreak), 27-28 August 2020
Appears in Collections:Civil Engineering Research Collection

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