DocumentCode
165128
Title
Calibration of 2D scanner with nonlinearities
Author
Podesva, Petr ; Fojtik, David
Author_Institution
Dept. of Control Syst. & Instrum., VrB Tech. Univ. Ostrava, Ostrava, Czech Republic
fYear
2014
fDate
28-30 May 2014
Firstpage
446
Lastpage
449
Abstract
This paper deals with description of problem with nonlinearity of 2D triangulation scanners based on oscillating mirrors, used in system for measurement of diameter and ovality of the rolled tubes. It shows attempts to field software calibration of scanners, based on multiple measurements of calibration devices and comparison between measured data and required shape.
Keywords
calibration; data acquisition; diameter measurement; mirrors; optical scanners; pipes; rolling mills; 2D scanner calibration; 2D triangulation scanner nonlinearity; diameter measurement; field software calibration; oscillating mirror; ovality measurement; rolled tube; Calibration; Electron tubes; Frequency measurement; Shape; Shape measurement; Temperature measurement; Vectors; Data aquisition; Elan; Modbus;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (ICCC), 2014 15th International Carpathian
Conference_Location
Velke Karlovice
Print_ISBN
978-1-4799-3527-7
Type
conf
DOI
10.1109/CarpathianCC.2014.6843645
Filename
6843645
Link To Document