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.
Method and system for battery impedance parameter estimation by using receding horizon regression analysis
15.07.2015
Patent
Elektronische Ressource
Englisch
Receding horizon regression analysis for battery impedance parameter estimation
Europäisches Patentamt | 2015
|RECEDING HORIZON REGRESSION ANALYSIS FOR BATTERY IMPEDANCE PARAMETER ESTIMATION
Europäisches Patentamt | 2015
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