Hysteretic effects of dry friction: modelling and experimental studies.
In this paper, the phenomena of hysteretic behaviour of friction force observed during experiments are discussed. On the basis of experimental and theoretical analyses, we argue that such behaviour can be considered as a representation of the system dynamics. According to this approach, a classification of friction models, with respect to their sensitivity on the system motion characteristic, is introduced. General friction modelling of the phenomena accompanying dry friction and a simple yet effective approach to capture the hysteretic effect are proposed. Finally, the experimental results are compared with the numerical simulations for the proposed friction model.
Wojewoda
Jerzy
J
Division of Dynamics, Technical University of Łódź, Stefanowskiego 1/15, 90-924 Łódź, Poland. jerzy.wojewoda@p.lodz.pl
Stefański
Andrzej
A
Wiercigroch
Marian
M
Kapitaniak
Tomasz
T