Stability Analysis of EKF-Based SOC Observer for Lithium-Ion Battery

The state of charge (SOC) plays a critical role in battery management systems. This paper discusses the stability of the nonlinear SOC observer based on the extended Kalman filter. The model characterizing the lithium-ion battery nonlinearity is the basis of the stability analysis. After balancing t...

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Bibliographic Details
Published in:	Energies
Main Authors:	Weihua Wang, Rong Fu
Format:	Article
Language:	English
Published:	MDPI AG 2023-08-01
Subjects:	lithium-ion battery nonlinear observer extended Kalman filter stability state of charge
Online Access:	https://www.mdpi.com/1996-1073/16/16/5946

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