The present invention provides a method and a system for battery impedance parameter estimation by using receding horizon regression analysis. The present invention further relates to a hybrid vehicle which includes a battery pack having one or more cells and a controller configured to continuously update battery model parameter values based on generalized linear regression analysis. The analysis updates the parameters using a dataset of independent variable vectors and a dependent variable vector constructed from a series of input currents to the battery pack and corresponding voltage responses of the battery pack that fall within a moving window.


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    Titel :

    Method and system for battery impedance parameter estimation by using receding horizon regression analysis


    Beteiligte:
    TAE-KYUNG LEE (Autor:in)

    Erscheinungsdatum :

    2015-07-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



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