Inner-Base Optoelectronic System for the Control of Linear Displacements

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Abstract:

The control of railway track position is an important application area for coordinate measuring optoelectronic systems. One of the methods for the railway track control consists in determination of railway track position relatively to reference marks, which are mounted along the track [1]. In general case this system should be mounted on liner-tamper-surfacer and provide measurements of reference marks coordinates. Marks can be positioned up to 10 meters from track and measurements must be carried out in automatic mode. It has been decided to project the system on basis of inner-base rangefinder’s scheme [2].

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237-241

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May 2010

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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[1] K.G. Arakantsev, I.A. Konyakhin, A.N. Timofeev: Precision system for motion path parametres measurement of wheel and rail transport. Journal of Physics: Conference, Series 48 (2006).

DOI: 10.1088/1742-6596/48/1/186

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[2] I.A. Greim: Opticheskie dal'nomeri i visotomeri geometricheskogo tipa (M., Nedra, 1971, s. 176, in Russian).

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[3] V.A. Solomatin, J.G. Jakushenkov: Sravnenie nekotorih sposobov opredelenija koordinat izobrazheniy, osushestvljaemih s pomoshju mnogoelementnih priemnikov izluchenija. Izvestija vuzov: Priborostroenie. No. 9 (1986), s. 62-69 (in Russian).

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[4] K.G. Arakantsev: Oslablenie vlijanija vertikal'nogo gradienta temperaturi vozdushnogo trakta na pogreshnost' izmerenija pologenija ob'ekta. Izvestija vuzov: Priborostroenie. No. 8 (2006), s. 38-42 (in Russian).

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