A Novel Fusion Method for State-of-Charge Estimation of Lithium-Ion Batteries Based on Improved Genetic Algorithm BP and Adaptive Extended Kalman Filter

A Novel Fusion Method for State-of-Charge Estimation of Lithium-Ion Batteries Based on Improved Genetic Algorithm BP and Adaptive Extended Kalman Filter

The lithium-ion battery is the power source of an electric vehicle, so it is of great significance to estimate the state of charge (SOC) of lithium-ion batteries accurately to ensure vehicle safety. To improve the accuracy of the parameters of the equivalent circuit model for batteries, a second-ord...

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Bibliographic Details
Main Authors: Liling Cao, Changfu Shao, Zheng Zhang, Shouqi Cao
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Sensors
Subjects:
lithium-ion batteries
state of charge
FFRLS
IGA-BPNN
AEKF
fusion modeling
Online Access:https://www.mdpi.com/1424-8220/23/12/5457

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