The era of highly automated and namely renaissance of electric vehicles brings new vehicle interior configuration and concept of operations. The fully independent steering for each wheel vehicle concepts are reality. This paper presents a lateral control algorithm providing both low and more important high velocity dynamical steering capabilities. The main contribution of the presented work is utter decoupling of vehicle lateral motion. The car side velocity and cornering maneuver could be commanded and executed independently, assuring higher stability during high speed/highway maneuvers and unmatched nimbleness at low speed/city operations. Furthermore, the wheel side slip angle based control system provides full and independent utilization of each wheel traction ellipse in a lateral sense. Therefore the active safety on wheel level in guaranteed as the tire to road limits are actively preserved for each wheel. The resulting steer-by-wire systems seamlessly augment human driver commands and provides autonomous vehicles with active stabilization functionality.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Decoupling of vehicle lateral dynamics using four-wheel steering system


    Contributors:


    Publication date :

    2021-06-01


    Size :

    662469 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




    Lateral dynamics emulation via a four-wheel steering vehicle

    Akar, Mehmet / Kalkkuhl, Jens C. | Tema Archive | 2008


    Lateral dynamics emulation via a four-wheel steering vehicle

    Akar, Mehmet / Kalkkuhl, Jens C. | Taylor & Francis Verlag | 2008


    Lateral dynamics emulation via a four-wheel steering vehicle

    Akar,M. / Kalkkuhl,J.C. / Bogazici Univ.,TR et al. | Automotive engineering | 2008