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2009 year, number 6

Signal Processing in Laser Triangulation Sensors for Geometric Parameters of Moving Objects

V. V. Sotnikov
Keywords: inspection of geometric parameters, noncontact inspection, wheel pair, coordinate base, triangulation sensor
Pages: 52-60


Signal processing in the COMPLEX automated measurement system designed for noncontact inspection of wheel pairs of freight trains is described. The chosen coordinate base and methods of signal filtration and reconstruction ensure high reliability of measurement results during commercial operation even under conditions of intense atmospheric interferences.