ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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7
Issue
vol 60 / JULY, 2017
Article
UDC 681.7

INVESTIGATION OF IRRADIANCE OF VIGNETTED IMAGE IN AUTOCOLLIMATION SYSTEM WITH THE USE OF COMPUTER MODELING

A. A. Smekhov
St. Petersburg National Research University of Information Technologies, Mechanics and Optics, Department of Optical-Electronic Devices and Systems; Post-Graduate Student


I. A. Konyakhin
ITMO University; Professor


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Abstract. Specific features of image vignetting in autocollimation system are analyzed. Algorithmic methods of compensation for systematic error are considered. Basic principles of a computer model developed with the use of computer simulation.
Keywords: autocollimation, swing angle measurement, computer modeling, vignetting error