Study of Filtration Error of Surface Texture Using a Gaussian Spatial Filter

V. V. Poroshin; D. Yu. Bogomolov; V. G. Lysenko

doi:10.1007/s11018-017-1270-8

Study of Filtration Error of Surface Texture Using a Gaussian Spatial Filter

Authors: Poroshin V.V.¹, Bogomolov D.Y.¹, Lysenko V.G.²
Affiliations:
1. Moscow Polytechnic University
2. All-Russia Research Institute of Metrological Service (VNIIMS)
Issue: Vol 60, No 8 (2017)
Pages: 777-784
Section: Linear and Angular Measurements
URL: https://journals.rcsi.science/0543-1972/article/view/246244
DOI: https://doi.org/10.1007/s11018-017-1270-8
ID: 246244

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Abstract

Spatial filtration errors of surface texture by means of a Gaussian filter are analyzed. A composite model is used in a mathematical description of surface texture. The analytical dependence of Gaussian filtration error is derived. Errors are investigated in filtration of a sinusoidal wave and surface inclination.