A Novel Battery State of Charge Estimation Method Based on a Super-Twisting Sliding Mode Observer

A novel method for Li-ion battery state of charge (SOC) estimation based on a super-twisting sliding mode observer (STSMO) is proposed in this paper. To design the STSMO, the state equation of a second-order RC equivalent circuit model (SRCECM) is derived to represent the dynamic behaviors of the Li...

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Bibliographic Details
Main Authors: Yigeng Huangfu, Jiani Xu, Dongdong Zhao, Yuntian Liu, Fei Gao
Format: Article
Language:English
Published: MDPI AG 2018-05-01
Series:Energies
Subjects:
Online Access:http://www.mdpi.com/1996-1073/11/5/1211