147 citations
- Centre National de la Recherche ScientifiqueFR44 papers
- École Centrale de LyonFR23 papers
- Centre de Physique ThéoriqueFR17 papers
- Lyon 1 UniversitéFR15 papers
- Institut de Mécanique Céleste et de Calcul des ÉphéméridesFR11 papers
- Aix-Marseille UniversitéFR9 papers
- Centrale Lyon ENISEFR7 papers
- Université de ToulonFR7 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR5 papers
- École Nationale des Travaux Publics de l'ÉtatFR5 papers
- Institut National des Sciences Appliquées de LyonFR5 papers
- Laboratoire de Physique des Lasers, Atomes et MoléculesFR5 papers
120 papers
The slope of the friction law of hertzian-asperity--based metainterfaces has a finite positive lower bound
Julien Scheibert
Metainterfaces can realize specified evolutions of their friction force as a function of the confining normal force (friction law), thanks to the design of the individual radii and…
Automated Discovery of Metainterfaces with Tailored Friction Laws
Li Fu, Djibril Gabriel Kashala, D. Dalmas +1
Providing dry solid contacts with on-demand macroscale frictional behaviour remains a formidable challenge in tribology, haptics or robotics. Metainterfaces created from surfaces w…
Unveiling the key role of Interfaces in the Design of finite-sized Metamaterial Structures
Svenja Hermann, Kévin Billon, Manuel Collet +1
This paper investigates the influence of interfaces on the performance of finite-sized mechanical metamaterial structures for vibration damping applications. The metamaterial struc…
Normal contact of metainterfaces: the roles of finite size and microcontact interactions
Donald Zeka, Nawfal Blal, Fatima-Ezzahra Fekak +3
The design of contact interfaces that meet quantitatively a specified friction law (friction force vs normal force) is challenging due to the multi-scale and multi-physics nature o…
Friction on Demand: A Generative Framework for the Inverse Design of Metainterfaces
Valentin Mouton, Adrien Mélot
Designing frictional interfaces to exhibit prescribed macroscopic behavior is a challenging inverse problem, made difficult by the non-uniqueness of solutions and the computational…
Geometric normalization
Alain Chenciner, David Sauzin, Qiaoling Wei
For a local analytic diffeomorphism of the plane with an irrational elliptic fixed point at 0, we introduce the notion of ``geometric normalization'', which includes the classical…