On-Board Estimation of Tyre-Road Interaction in FRICTI@N Project

Pertti Peussa, Timo Varpula, Sami Koskinen, Stefan Nord, Marco Pesce, Thomas Haas, Andrea Nepote, Thomas Huesemann, Ari Tuononen

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

    Abstract

    The overall approach to friction estimation in the FRICTI@N project is described. Road friction is an important parameter in vehicle control, limiting the applied steering, braking and acceleration of a vehicle. On-line and in-vehicle friction estimation is also a difficult task to be carried out in all driving situations and weather conditions. The paper describes the key friction terms, and previous work. Then the friction estimation architecture is explained, including data fusion algorithms for vehicle, environmental, and tyre based measurements, plus decision fusion. Also the inputs and outputs of the friction estimation system are listed, and demonstrator vehicles described. Finally the potential applications benefiting from more accurate friction information are discussed, and considerations for future research are presented..
    Original languageEnglish
    Title of host publicationProceedings
    Subtitle of host publication Aachener Kolloquium Fahrzeug- und Motorentechnik 2008
    Place of PublicationAachen, DE
    Pages591-619
    Publication statusPublished - 2008
    MoE publication typeB3 Non-refereed article in conference proceedings
    EventAachener Kolloquium Fahrzeug- und Motorentechnik 2008 - Aachen, Germany
    Duration: 6 Oct 20088 Oct 2008

    Conference

    ConferenceAachener Kolloquium Fahrzeug- und Motorentechnik 2008
    CountryGermany
    CityAachen
    Period6/10/088/10/08

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  • Cite this

    Peussa, P., Varpula, T., Koskinen, S., Nord, S., Pesce, M., Haas, T., Nepote, A., Huesemann, T., & Tuononen, A. (2008). On-Board Estimation of Tyre-Road Interaction in FRICTI@N Project. In Proceedings: Aachener Kolloquium Fahrzeug- und Motorentechnik 2008 (pp. 591-619). http://www.vtt.fi/inf/julkaisut/muut/2008/TyreRoadFriction.pdf