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Title:

Revisiting the dual extended Kalman filter for battery state-of-charge and state-of-health estimation: A use-case life cycle analysis

Document type:
Zeitschriftenaufsatz
Author(s):
Wassiliadis, Nikolaos; Adermann, Jörn; Frericks, Alexander; Pak, Mikhail; Reiter, Christoph; Lohmann, Boris; Lienkamp, Markus
Abstract:
One of the most discussed topics in battery research is the state-of-charge (SOC) and state-of-health (SOH) determination of traction batteries. Unfortunately, neither is directly measurable and both must be derived from sensor signals using model-based algorithms. These signals can be noisy and erroneous, leading to an inaccurate estimate and, hence, to a limitation of usable battery capacity. A popular approach tackling these difficulties is the dual extended Kalman filter (DEKF). It consists...     »
Journal title:
Journal of Energy Storage
Year:
2018
Journal volume:
19
Year / month:
2018-10
Quarter:
4. Quartal
Month:
Oct
Pages contribution:
73-87
Covered by:
Scopus
Reviewed:
ja
Fulltext / DOI:
doi:10.1016/j.est.2018.07.006
TUM Institution:
Lehrstuhl für Fahrzeugtechnik; Lehrstuhl für Regelungstechnik
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