Friction and Nonlinear Dynamics

TL;DR

This paper reviews the complex nonlinear dynamics of sliding friction, highlighting advances in experimental, computational, and modeling techniques that improve understanding of frictional phenomena across scales.

Contribution

It provides a comprehensive overview of recent developments in mathematical and numerical models for nonlinear friction dynamics, emphasizing interdisciplinary progress.

Findings

Enhanced models capture nonlinear phenomena more accurately

Experimental techniques have advanced understanding of frictional processes

Computational resources enable detailed simulations of friction dynamics

Abstract

The nonlinear dynamics associated with sliding friction forms a broad interdisciplinary research field that involves complex dynamical processes and patterns covering a broad range of time and length scales. Progress in experimental techniques and computational resources has stimulated the development of more refined and accurate mathematical and numerical models, capable of capturing many of the essentially nonlinear phenomena involved in friction.