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Brush Tire Model with increased Flexibility

Svendenius, Jacob LU and Wittenmark, Björn LU (2003) European Control Conference, 2003
Abstract
This article covers a method to make the description of theforce-slip curve generated by the brush tire model more flexible. A calibration factor is applied to make the slope more or less convex. The main use is in car applications where road friction estimation is a major issue. If the real tire characteristic differs from the model there will be a bias in the estimation and a higher brake force is needed before a reliable friction coefficient can be estimated. Introduction of calibration parameters is a way to enhance the estimation, specially at lower brake forces.
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author
organization
publishing date
type
Contribution to conference
publication status
published
subject
keywords
Pressure distribution, Longitudinal slip, Tire-road friction, Friction estimation, Brush tire model
conference name
European Control Conference, 2003
external identifiers
  • Scopus:84929926621
language
English
LU publication?
yes
id
85300bfd-66e6-4da4-9c48-127dff190421 (old id 536798)
date added to LUP
2007-09-25 11:55:00
date last changed
2016-07-08 09:40:08
@misc{85300bfd-66e6-4da4-9c48-127dff190421,
  abstract     = {This article covers a method to make the description of theforce-slip curve generated by the brush tire model more flexible. A calibration factor is applied to make the slope more or less convex. The main use is in car applications where road friction estimation is a major issue. If the real tire characteristic differs from the model there will be a bias in the estimation and a higher brake force is needed before a reliable friction coefficient can be estimated. Introduction of calibration parameters is a way to enhance the estimation, specially at lower brake forces.},
  author       = {Svendenius, Jacob and Wittenmark, Björn},
  keyword      = {Pressure distribution,Longitudinal slip,Tire-road friction,Friction estimation,Brush tire model},
  language     = {eng},
  title        = {Brush Tire Model with increased Flexibility},
  year         = {2003},
}