Cited by 205Advanced Battery Technologies ResearchControl Systems and IdentificationTarget Tracking and Data Fusion in Sensor Networks

Condition monitoring in advanced battery management systems: moving horizon estimation using a reduced electrochemical model

Hu, Xiaosong, Cao, Dongpu, Egardt, Bo·2018·IEEE/ASME Transactions on Mechatronics

Abstract

Efficient battery condition monitoring is of particular importance in large-scale, high-performance, and safety-critical mechatronic systems, e.g., electrified vehicles and smart grid. This paper pursues a detailed assessment of optimization-driven moving horizon estimation (MHE) framework by means of a reduced electrochemical model. For state-of-charge estimation, the standard MHE and two variants in the framework are examined by a comprehensive consideration of accuracy, computational intensity, effect of horizon size, and fault tolerance. A comparison with common extended Kalman filtering and unscented Kalman filtering is also carried out. Then, the feasibility and performance are demonstrated for accessing internal battery states unavailable in equivalent circuit models, such as solid-phase surface concentration and electrolyte concentration. Ultimately, a multiscale MHE-type scheme is created for State-of-Health estimation. This study is the first known systematic investigation of MHE-type estimators applied to battery management.

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Crossref · 10.1109/tmech.2017.2675920

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  • A common way to estimate SOH is through models simulating cell behaviours, followed by optimization algorithms and observers such as Kalman filter family and particle filter to identify parameters and SOH states.

    “One common way is through the use of models simulating the behaviours of cells [8,9], followed by various optimization algorithms and observers, such as the Kalman filter family [10] and particle filter [11] to identify the parameters and SOH states [4].”

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Authors
Hu, X., Cao, D., & Egardt, B.
Affiliations
  • Chongqing University (CN)
  • Cranfield University (GB)
  • Chalmers University of Technology (SE)
Venue
IEEE/ASME Transactions on Mechatronics
Published
2018-02
Volume
23
Issue
1
Pages
167-178
ISSN
  • 1083-4435 (ISSN-L)
  • 1941-014X
OpenAlex
W2594530559
Cited by
205
References
38
Citations by year
2026: 8 · 2025: 10 · 2024: 24 · 2023: 31 · 2022: 20 · 2021: 34 · 2020: 23 · 2019: 26 · 2018: 26 · 2017: 3
FWCI
13.52
Type
journal article
Language
en
Open access
closed
Locations
  • IEEE/ASME Transactions on Mechatronics (publishedVersion)
  • Chalmers Research (Chalmers University of Technology) (submittedVersion)
Funders
  • British Mass Spectrometry Society
  • Else Kröner-Fresenius-Stiftung
Topics
  • Physical Sciences › Engineering › Automotive Engineering › Advanced Battery Technologies Research
  • Physical Sciences › Engineering › Control and Systems Engineering › Control Systems and Identification
  • Physical Sciences › Computer Science › Artificial Intelligence › Target Tracking and Data Fusion in Sensor Networks
Keywords
battery state monitoring, moving horizon estimation, state of charge estimation, state of health estimation, electrolyte concentration, multiscale estimation, fault tolerance, horizon size, electrified vehicles, smart grid, extended Kalman filter, unscented Kalman filter, computational efficiency

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