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Proceedings Paper

The definition of the railway position control error in the plane and profile using the optical-electronic system
Author(s): Anton V. Nikulin; Alexandr N. Timofeev; Ivan S. Nekrylov
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Paper Abstract

Continuous development of high-speed railway traffic in the world toughens requirements, including to the accuracy of installation and control of provision of a railway track. For the current technologies of service of a railway track using its absolute coordinates the perspective decision is creation along railway lines of a special fiducial network. In this case by means of optical-electronic systems, concerning reference points, obtaining the objective information on actual position of a railway track in a longitudinal cross-section and the plan with a margin error which isn't exceeding 1,5 mm in rather severe conditions of continuous operation of traveling machines at speeds up to 10 km/h is possible.

Paper Details

Date Published: 22 June 2015
PDF: 8 pages
Proc. SPIE 9525, Optical Measurement Systems for Industrial Inspection IX, 95253N (22 June 2015); doi: 10.1117/12.2184720
Show Author Affiliations
Anton V. Nikulin, ITMO Univ. (Russian Federation)
Alexandr N. Timofeev, ITMO Univ. (Russian Federation)
Ivan S. Nekrylov, ITMO Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 9525:
Optical Measurement Systems for Industrial Inspection IX
Peter Lehmann; Wolfgang Osten; Armando Albertazzi Gonçalves, Editor(s)

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