A case study on battery life prediction using particle filtering

Yinjiao Xing, Eden W. M. Ma, K. L. Tsui, Michael Pecht*

*Corresponding author for this work

    Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

    21 Citations (Scopus)

    Abstract

    Batteries play a critical role for the reliability of battery-powered systems. The prognostics in batteries provide warning to the advent of failure, which requires timely maintenance and replacement of batteries. This paper reviews current research on battery degradation models and focuses on the online implementation of prognostic algorithms. The particle filtering approach is utilized to track battery performance based on two degradation models that are highly efficient for online applications. An experimental demonstration of this method is provided. Through a comparison of the prognostic results, the problems of the models and the algorithm are discussed. © 2012 IEEE.
    Original languageEnglish
    Title of host publicationProceedings of IEEE 2012 Prognostics and System Health Management Conference, PHM-2012
    DOIs
    Publication statusPublished - 2012
    Event2012 3rd Annual IEEE Prognostics and System Health Management Conference, PHM-2012 - Beijing, China
    Duration: 23 May 201225 May 2012

    Conference

    Conference2012 3rd Annual IEEE Prognostics and System Health Management Conference, PHM-2012
    PlaceChina
    CityBeijing
    Period23/05/1225/05/12

    Research Keywords

    • degradation model
    • lithium-ion battery
    • particle filtering
    • prognostics
    • RUL
    • SOH

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