ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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5
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vol 67 / May, 2024
Article

DOI 10.17586/0021-3454-2015-58-4-278-282

UDC 620.179.118

DEVELOPMENT OF METHODS FOR ESTIMATING THE EFFECT OF ROUGHNESS ON FUNCTIONAL PROPERTIES OF GYROSCOPE COMPONENTS

O. S. Yulmetova
Concern "CSRI "Elektropribor", JSC, Saint Petersburg, 197046, Russian Federation; ITMO University, Saint Petersburg, 197101, Russian Federation; Head of Sector; Associate Professor of Practice


V. A. Valetov
ITMO University;


A. G. Shcherbak
Concern CSRI Elektropribor, JSC, Saint Petersburg, 197046, Russian Federation; Head of Sector


S. D. Tretyakov
ITMO University, Department of Instrumentation Technology, St. Petersburg;


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Abstract. Results of experimental study of the effect of component surface roughness on optical and dynamic properties of gyroscope rotors are presented. Employment of graphical criteria for roughness estimation makes it possible to apply the results to series production. 
Keywords: contrast, roughness, non-parametric criteria