This paper proposes a model-based “Cascaded Dual Extended Kalman Filter” (CDEKF) for combined vehicle state estimation, namely, tire vertical forces and parameter identification. A sensitivity analysis is first carried out to recognize the vehicle inertial parameters that have significant effects on tire normal forces. Next, the combined estimation process is separated in two components. The first component is designed to identify the vehicle mass and estimate the longitudinal forces while the second component identifies the location of center of gravity and estimates the tire normal forces. A Dual extended Kalman filter is designed for each component for combined state estimation and parameter identification. Simulation results verify that the proposed method can precisely estimate the tire normal forces and accurately identify the inertial parameters.


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    Titel :

    Cascaded Dual Extended Kalman Filter for Combined Vehicle State Estimation and Parameter Identification


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Khajepour, Amir (Autor:in) / Rezaeian, Ayyoub (Autor:in) / Litkouhi, Baktiarr (Autor:in) / Zarringhalam, Reza (Autor:in) / Fallah, Saber (Autor:in) / Chen, Shih-Ken (Autor:in) / Melek, William (Autor:in)

    Kongress:

    SAE 2013 World Congress & Exhibition ; 2013



    Erscheinungsdatum :

    08.04.2013




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Cascaded Dual Extended Kalman Filter for Combined Vehicle State Estimation and Parameter Identification

    Rezaeian, A. / Zarringhalam, R. / Fallah, S. et al. | British Library Conference Proceedings | 2013


    Dual extended Kalman filter for vehicle state and parameter estimation

    Wenzel, T. A. / Burnham, K. J. / Blundell, M. V. et al. | Taylor & Francis Verlag | 2006


    Dual extended Kalman filter for vehicle state and parameter estimation

    Wenzel, T. A. / Burnham, K. J. / Blundell, M. V. et al. | British Library Conference Proceedings | 2006


    Dual extended Kalman filter for vehicle state and parameter estimation

    Wenzel, T.A. / Burnham, K.J. / Blundell, M.V. et al. | Tema Archiv | 2006