Second-Order Discrete-Time Sliding Mode Observer for State of Charge Determination Based on a Dynamic Resistance Li-Ion Battery Model

Second-Order Discrete-Time Sliding Mode Observer for State of Charge Determination Based on a Dynamic Resistance Li-Ion Battery Model

A second-order discrete-time sliding mode observer (DSMO)-based method is proposed to estimate the state of charge (SOC) of a Li-ion battery. Unlike the first-order sliding mode approach, the proposed method eliminates the chattering phenomenon in SOC estimation. Further, a battery model with a dyna...

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Bibliographic Details
Main Authors: Sang Woo Kim, Jae Jin Jeong, Taedong Goh, Daehyun Kim, Keunhwi Koo
Format: Article
Language:English
Published: MDPI AG 2013-10-01
Series:Energies
Subjects:
Li-ion battery
second-order discrete sliding mode observer
dynamic resistance
state of charge
Online Access:http://www.mdpi.com/1996-1073/6/10/5538

Internet

http://www.mdpi.com/1996-1073/6/10/5538

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