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Recursive Identification of Cornering Stiffness Parameters for an Enhanced Single Track Model
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
2009 (English)Report (Other academic)
Abstract [en]

The current development of safety systems within the automotive industry heavily relies on the ability to perceive the environment. This is accomplished by using measurements from several different sensors within a sensor fusion framework. One important part of any system of this kind is an accurate model describing the motion of the vehicle. The most commonly used model for the lateral dynamics is the single track model, which includes the so called cornering stiffness parameters. These parameters describe the tire-road contact and are unknown and even time-varying. Hence, in order to fully make use of the single track model, these parameters have to be identified. The aim of this work is to provide a method for recursive identification of the cornering stiffness parameters to be used on-line while driving.

Place, publisher, year, edition, pages
Linköping: Linköping University Electronic Press, 2009. , 6 p.
Series
LiTH-ISY-R, ISSN 1400-3902 ; 2893
Keyword [en]
Recursive estimation, Recursive least square, Vehicle dynamics, Gray box model, Tire-road interaction
National Category
Control Engineering
Identifiers
URN: urn:nbn:se:liu:diva-56198ISRN: LiTH-ISY-R-2893OAI: oai:DiVA.org:liu-56198DiVA: diva2:317011
Projects
SEFS
Available from: 2010-12-08 Created: 2010-04-30 Last updated: 2014-09-01Bibliographically approved

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Authority records BETA

Lundquist, ChristianSchön, Thomas B.

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
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  • modern-language-association-8th-edition
  • vancouver
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  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
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