EVALUATION OF SURFACE ROUGHNESS USING THREE-DIMENSIONAL TOPOGRAPHY
ITMO University, Department of Instrumentation Technology, St. Petersburg;
O. S. Yulmetova
Concern "CSRI "Elektropribor", JSC, Saint Petersburg, 197046, Russian Federation; ITMO University, Saint Petersburg, 197101, Russian Federation; Head of Sector; Professor of Practice
E. A. Filimonova
ITMO University, Department of Instrumentation Technology, St. Petersburg; Research Engineer
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Abstract. A new criterion for evaluating the surface roughness based on the three-dimensional topography is proposed. A program for constructing the criterion implemented in Matlab environment is presented.
Keywords:
roughness, non-parametric criteria, three-dimensional topography
