Constrained Ensemble Kalman Filter for Distributed Electrochemical State Estimation of Lithium-Ion Batteries

This article proposes a novel model-based estimator for distributed electrochemical states of lithium-ion (Li-ion) batteries. Through systematic simplifications of a high-order electrochemical-thermal coupled model consisting of partial differential-algebraic equations, a reduced-order battery model...

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Bibliographic Details
Published in:	IEEE transactions on industrial informatics Vol. 17; no. 1; pp. 240 - 250
Main Authors:	Li, Yang, Xiong, Binyu, Vilathgamuwa, Don Mahinda, Wei, Zhongbao, Xie, Changjun, Zou, Changfu
Format:	Journal Article
Language:	English
Published:	Piscataway IEEE 01.01.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms Circuit design Computational modeling Constraints Differential equations Electrodes Ensemble Kalman filter (EnKF) Equivalent circuits Integrated circuit modeling Kalman filters Lithium lithium-ion (Li-ion) batteries Lithium-ion batteries Mathematical model Observability (systems) physics-based equivalent circuit model (PB-ECM) Rechargeable batteries Reduced order models State estimation
ISSN:	1551-3203, 1941-0050, 1941-0050
Online Access:	Get full text
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