Algorithmization for Calculating Fractal Parameters of the Relief of a Rough Surface According to GOST R ISO 25178-2-2014
| Autor: | B. N. Markov, D. A. Masterenko, V. I. Teleshevskiy, P. N. Emel’yanov |
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| Rok vydání: | 2020 |
| Předmět: |
Surface (mathematics)
Atomic force microscopy Applied Mathematics ISO 25178 010401 analytical chemistry Mathematical analysis General Engineering 01 natural sciences Fractal dimension 0104 chemical sciences law.invention 010309 optics GOST (hash function) Fractal law Rough surface 0103 physical sciences Gauge block Instrumentation Engineering (miscellaneous) Mathematics |
| Zdroj: | Measurement Techniques. 63:610-618 |
| ISSN: | 1573-8906 0543-1972 |
| Popis: | The application of fractal geometry methods for characterizing the properties of surfaces of materials and products is described. The terminology of the standard GOST R ISO 25178-2-2014, “Geometric characteristics of products (GPS). Surface structure. Areal. Part 2. Terms, definitions and parameters of surface structure.” The functions provided by the standard for calculating fractal dimension are presented; algorithms for their calculation in the Mathcad environment are described. We give an example of calculations based on the results of measurements of the heights of surface irregularities of a gauge block, obtained using an atomic force microscope. |
| Databáze: | OpenAIRE |
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