The Method Research of Parameter Identification of Li-Ion Battery Base on Least Square Method

Jin Feng; Yong Ling He; Ran Bao

doi:10.4028/www.scientific.net/AMR.490-495.3854

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 490-495The Method Research of Parameter Identification of...

The Method Research of Parameter Identification of Li-Ion Battery Base on Least Square Method

Abstract:

This paper described the theory of parameter identification of Li-ion battery base on least square method. The result of voltage response by HPPC test is discussed. The model parameter is identified through least square method. The battery model is built with Matlab/Simulink and the identified parameter is verified. The result indicated that the least square method is suitable for parameter identification of Li-ion battery equivalent circuit model.

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Periodical:

Advanced Materials Research (Volumes 490-495)

Pages:

3854-3858

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.490-495.3854

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Online since:

March 2012

Authors:

Jin Feng, Yong Ling He, Ran Bao

Keywords:

Least-Square Method (LSM), Lithium-Ion Battery, Model Parameter, Parameter Identification

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References

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