DocumentCode
2853441
Title
A sudden-release bristle model that exhibits hysteresis and stick-slip friction
Author
Drincic, B. ; Bernstein, D.S.
Author_Institution
Dept. of Aerosp. Eng., Univ. of Michigan, Ann Arbor, MI, USA
fYear
2011
fDate
June 29 2011-July 1 2011
Firstpage
2456
Lastpage
2461
Abstract
In this paper we introduce a bristle model for stick-slip friction. The friction force of the bristle model is generated by frictionless contact between a body and an infinite row of bristles. Each bristle is attached to the ground through a torsional spring so that, as the body moves, the bristles pivot and counteract its motion. We show that the bristle model exhibits stick-slip motion similar to that of the LuGre model. We then form a hybrid model by combining the LuGre and bristle models.
Keywords
mechanical contact; springs (mechanical); stick-slip; LuGre model; friction force; frictionless contact; hysteresis; stick-slip friction; sudden-release bristle model; torsional spring; Force; Friction; History; Hysteresis; Limit-cycles; Manifolds; Springs;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference (ACC), 2011
Conference_Location
San Francisco, CA
ISSN
0743-1619
Print_ISBN
978-1-4577-0080-4
Type
conf
DOI
10.1109/ACC.2011.5991180
Filename
5991180
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