Effects of rate and state dependent friction on the stability of steady sliding

First published in
VDI-Berichte  
Number in series
2022
Start Page
195
End Page
205
Citation
VDI-Berichte 2022: 195-205
Contribution to Conference
Tagung Kassel 2007  
Scopus ID
2-s2.0-37149034916
Publisher
VDI-Verlag
ISBN
978-3-18-092022-1
The influence of LuGre-type friction on the fundamental mechanisms resulting in linear instability of steady sliding is investigated. Both a velocity-dependent kinetic friction coefficient as well as mode-coupling are considered. It turns out that the destabilizing effect of a kinetic friction coefficient that decreases with relative sliding velocity is reduced when the rate-dependent effects of LuGre-type friction are introduced and become more pronounced. Mode-coupling instability however seems to be much more robust with respect to underlying rate-dependencies.
DDC Class
530: Physics
600: Technology
620: Engineering
623: Military Engineering and Marine Engineering