Adaptive Square-Root Unscented Kalman Filter-Based State-of-Charge Estimation for Lithium-Ion Batteries with Model Parameter Online Identification

Adaptive Square-Root Unscented Kalman Filter-Based State-of-Charge Estimation for Lithium-Ion Batteries with Model Parameter Online Identification

The state-of-charge (SOC) is a fundamental indicator representing the remaining capacity of lithium-ion batteries, which plays an important role in the battery’s optimized operation. In this paper, the model-based SOC estimation strategy is studied for batteries. However, the battery’s model paramet...

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Bibliographic Details
Main Authors: Quan Ouyang, Rui Ma, Zhaoxiang Wu, Guotuan Xu, Zhisheng Wang
Format: Article
Language:English
Published: MDPI AG 2020-09-01
Series:Energies
Subjects:
lithium-ion batteries
state-of-charge estimation
adaptive square-root unscented Kalman filter
recursive least squares
Online Access:https://www.mdpi.com/1996-1073/13/18/4968

Internet

https://www.mdpi.com/1996-1073/13/18/4968

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