Robust estimation of the friction forces generated by each tire of a vehicle

Tesheng Hsiao*, Nien Chi Liu, Syuan Yi Chen

*此作品的通信作者

研究成果: 書貢獻/報告類型會議論文篇章

10 引文 斯高帕斯(Scopus)

摘要

Real-time information of tire friction forces is invaluable for vehicle control systems, such as ABS and the electronic stability program (ESP), to achieve better stability and maneuverability. To estimate tire forces on-line, this paper proposes a robust tire force estimation algorithm which is able to identify the longitudinal and lateral tire forces of each individual wheel. In addition, the estimation results are robust w.r.t variations in vehicle parameters. The dependency between the longitudinal and lateral tire forces is explicitly taken into account by incorporating friction ellipses into the estimation algorithm. Simulations based on a 14-degree-of-freedom nonlinear vehicle model are conducted and the results are satisfactory, even in the presence of sudden changes of the road conditions and variations in vehicle parameters.

原文英語
主出版物標題Proceedings of the 2011 American Control Conference, ACC 2011
頁面5261-5266
頁數6
出版狀態已發佈 - 2011 九月 29
事件2011 American Control Conference, ACC 2011 - San Francisco, CA, 美国
持續時間: 2011 六月 292011 七月 1

出版系列

名字Proceedings of the American Control Conference
ISSN(列印)0743-1619

其他

其他2011 American Control Conference, ACC 2011
國家/地區美国
城市San Francisco, CA
期間2011/06/292011/07/01

ASJC Scopus subject areas

  • 電氣與電子工程

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