Integrated estimation of vehicle states, tire forces, and tire-road friction coefficients

Te-Sheng Hsiao, Jing Yuan Lan, Hanping Yang

研究成果: Conference contribution同行評審

4 引文 斯高帕斯(Scopus)

摘要

Information about the vehicle states (e.g. the sideslip angle and the longitudinal velocity), tire forces, and tire-road friction coefficients is crucial for advanced vehicular active safety systems. In particular, the latest high-performance control system based on optimally distributing and controlling all tire forces requires feedback of the tire forces and the tire-road friction coefficient of each individual tire. Therefore, estimating all or parts of the vehicle/tire/road states from available sensor measurements in production vehicles has long been an active research topic in both academia and industry. Despite recent advances in automotive estimation technologies, it remains an open question on identifying the tire-road friction coefficient of each individual tire. This paper proposes an integrated estimation system that provides accurate estimates of the vehicle/tire/road states from available sensor measurements. More importantly, the tire-road friction coefficient of each tire can be separately estimated. The performance of the proposed estimation system is verified by simulations based on a complex nonlinear vehicle/ tire model.

原文English
主出版物標題International Conference on Control, Automation and Systems
發行者IEEE Computer Society
頁面1227-1232
頁數6
ISBN(電子)9788993215069
DOIs
出版狀態Published - 16 12月 2014
事件2014 14th International Conference on Control, Automation and Systems, ICCAS 2014 - Gyeonggi-do, Korea, Republic of
持續時間: 22 10月 201425 10月 2014

出版系列

名字International Conference on Control, Automation and Systems
ISSN(列印)1598-7833

Conference

Conference2014 14th International Conference on Control, Automation and Systems, ICCAS 2014
國家/地區Korea, Republic of
城市Gyeonggi-do
期間22/10/1425/10/14

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