A hybrid vehicle 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.
RECEDING HORIZON REGRESSION ANALYSIS FOR BATTERY IMPEDANCE PARAMETER ESTIMATION
2015-07-16
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Receding horizon regression analysis for battery impedance parameter estimation
European Patent Office | 2015
|European Patent Office | 2015
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