Lateral tire force estimation with unknown input observer

Yan Wang, David M. Bevly, Shih Ken Chen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

Abstract

This paper presents the development of a lateral tire force estimation algorithm. Rather than using highly nonlinear tireroad friction models, the unknown input observer combined with the yaw rate measurement is proposed to estimate the yaw moment generated by the lateral tire forces with respect to those selected reference points. Two types of unknown input observers are designed for this purpose in the study. Finally, the estimation of the sum of the lateral tire forces of two front wheels and two rear wheels are obtained from these estimated yaw moment signals through a simplified kinematic model.

Original languageEnglish (US)
Title of host publicationASME 2012 5th Annual Dynamic Systems and Control Conference Joint with the JSME 2012 11th Motion and Vibration Conference, DSCC 2012-MOVIC 2012
Pages531-538
Number of pages8
DOIs
StatePublished - Dec 1 2012
EventASME 2012 5th Annual Dynamic Systems and Control Conference Joint with the JSME 2012 11th Motion and Vibration Conference, DSCC 2012-MOVIC 2012 - Fort Lauderdale, FL, United States
Duration: Oct 17 2012Oct 19 2012

Publication series

NameASME 2012 5th Annual Dynamic Systems and Control Conference Joint with the JSME 2012 11th Motion and Vibration Conference, DSCC 2012-MOVIC 2012
Volume3

Other

OtherASME 2012 5th Annual Dynamic Systems and Control Conference Joint with the JSME 2012 11th Motion and Vibration Conference, DSCC 2012-MOVIC 2012
CountryUnited States
CityFort Lauderdale, FL
Period10/17/1210/19/12

Fingerprint Dive into the research topics of 'Lateral tire force estimation with unknown input observer'. Together they form a unique fingerprint.

Cite this