PARAMETER AND CHARGING RATE CALCULATING SYSTEM OF A BATTERY CAPABLE OF CALCULATING BATTERY PARAMETER VALUES USING AN ARMA MODEL

摘要

PURPOSE: The parameter and charging rate calculating system of a battery is provided to calculate accurate charging rate of the battery by applying a kalman filter to battery parametric values.;CONSTITUTION: The parameter and charging rate calculating system of a battery is composed of a parameter extraction part(100) and a charging rate calculating part(200). The parameter extraction part extracts a parameter of the battery by using an ARMA model. The charging rate calculating part calculates charging rate by applying a kalman filter to a parameter vector through the parameter extraction part.;COPYRIGHT KIPO 2012