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An expert system to characterize the surface morphological properties according to their functionalities

Résumé

In this paper we propose a new methodology to characterize the morphological properties of a surface in relation with its functionality (tribological properties, surface coating adhesion, brightness, wettability…). We create a software based on experimental design and surface profile recording. Using an appropriate database structure, the roughness parameters are automatically computed at different scales. The surface files are saved in a hard disk directory and roughness parameters are computed at different scales. Finally, a statistical analysis system proposes the roughness parameter (or the pair of roughness parameters) that better describe(s) the functionality of the surface and the spatial scales at which the parameter(s) is (are) the more relevant.
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Dates et versions

hal-01320677 , version 1 (24-05-2016)

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Maxence Bigerelle, Thomas Mathia, Alain Iost, Thierry Coorevits, Karine Anselme. An expert system to characterize the surface morphological properties according to their functionalities. 13th International Conference on Metrology and Properties of Engineering Surfaces, Jul 2015, Teddington, United Kingdom. pp.1-6, ⟨10.1088/1742-6596/311/1/012010⟩. ⟨hal-01320677⟩
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