Design of a Non-Linear Observer for SOC of Lithium-Ion Battery Based on Neural Network

Design of a Non-Linear Observer for SOC of Lithium-Ion Battery Based on Neural Network

This paper presents a method for use in estimating the state of charge (SOC) of lithium-ion batteries which is based on an electrochemical impedance equivalent circuit model with a controlled source. Considering that the open-circuit voltage of a battery varies with the SOC, an equivalent circuit mo...

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Bibliographic Details
Main Authors: Ning Chen, Xu Zhao, Jiayao Chen, Xiaodong Xu, Peng Zhang, Weihua Gui
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Energies
Subjects:
lithium-ion batteries
state of charge
fraction order
electrochemical impedance model
non-linear observer based on RBF neural network
Online Access:https://www.mdpi.com/1996-1073/15/10/3835

Internet

https://www.mdpi.com/1996-1073/15/10/3835

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