Fundamental tribo-mechanisms involved in the perception of textured surfaces
Catégorie
Paper Conference
Auteurs
Cornuault, P.-H., Carpentier, L., Witt, A., Weiland, B., Foltête, E.
Année
2022
Titre
Fundamental tribo-mechanisms involved in the perception of textured surfaces
Journal / Livre / Conférence
7th World Tribology Congress, WTC 2022
Résumé
This study aims to elucidate the tribological mechanisms that are at the origin of the tactile perception of
deterministic textured surfaces. A set of 51 custom-made surfaces were characterized from a psychophysical
perspective to quantify their perception level according to three perception categories previously defined.
Further, specific in vivo tribological tests and a numerical model allowed to determine the friction coefficient,
the real contact area, and the friction induced vibrations related to the fingerpad/textures contact. Results
highlight clear relationships between the mechanical signals and the perception level according to each category.
Mots-clés
Tactile perception, Textured surfaces, Friction, Friction induced vibrations, Adhesion
Liens relatifs
- https://www.wtc-2022.org/abstract/export/abstract-A99212PC.pdf