ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)

vol 63 / September, 2020

DOI 10.17586/0021-3454-2020-63-8-720-726

UDC 531.716; 681.7


A. A. Kulchitsky
National Mineral Resources University, Department of Automation of Technological Processes and Production, St. Petersburg;

A. I. Potapov
North-West State Technical University, Department of Control Instruments and Ecological Safety Systems, St. Petersburg ; Professor

V. . Boikov
ITMO University; docent

V. A. Tarala
Scientific and Laboratory Complex of Clean Areas, Institute of Engineering, North Caucasus Federal University, Stavropol, 355009, Russian Federation, Scopus ID: 36873277700; Head of Scientific and Laboratory Complex

A. G. Smirnov
Saint-Petersburg Mining University, Department of Automation of Technological Processes and Productions; Head of the Laboratory

Abstract. An optical system for controlling the shape and geometry defects of axisymmetric products using one digital camera is considered. To obtain the possibility of a complete view of the object surface in the control zone, an angular mirror converter is used. The advantages and disadvantages of the proposed layout are discussed, and the area of its application is determined. The diagram and the calculated ratios of the control system parameters are presented, and recommendations for their choice are given.
Keywords: optical control, control of axisymmetric products, control of product defects, shape control, measurement of linear dimensions

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