This paper compares four observers (virtual sensors) of vehicle sideslip angle. The first is linear and uses a linear vehicle model. The remaining observers use an extended nonlinear model. The three nonlinear observers are: extended Luenberger observer, extended Kalman filter and sliding mode observer. Modeling, model simplification and observers are described. The different observers use sensors available on actual standard car: the yaw rate and the vehicle speed. This study validates observers on simulated data from a recognized simulator Callas and on experimental data acquired on the Heudiasyc laboratory car. An optical speed sensor "Correvit" is used to acquire the sideslip angle.


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    Title :

    Experimental validation of vehicle sideslip angle observers


    Contributors:
    Stephant, J. (author) / Charara, A. (author) / Meizel, D. (author)


    Publication date :

    2004-01-01


    Size :

    534943 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    MAP1.23 Experimental Validation of Vehicle Sideslip Angle Observers

    Stephant, J. / Charara, A. / Meizel, D. et al. | British Library Conference Proceedings | 2004


    Vehicle sideslip angle observers

    Meizel, Dominique / Charara, Ali / Stephant, Joanny | Tema Archive | 2003



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