Quantitative analysis of lithium-Ion battery capacity prediction via adaptive bathtub-shaped function

Yi Chen, Qiang Miao, Bin Zheng, Shaomin Wu, Michael Pecht

Research output: Contribution to journalArticle

Abstract

Batteries are one of the most important components in many mechatronics systems, as they supply power to the systems and their failures may lead to reduced performance or even catastrophic results. Therefore, the prediction analysis of remaining useful life (RUL) of batteries is very important. This paper develops a quantitative approach for battery RUL prediction using an adaptive bathtub-shaped function (ABF). ABF has been utilised to model the normalised battery cycle capacity prognostic curves, which attempt to predict the remaining battery capacity with given historical test data.
Original languageEnglish
Pages (from-to)3082-3096
Number of pages15
JournalEnergies
Volume6
Issue number6
DOIs
Publication statusPublished - 21 Jun 2013

Keywords

  • lithium battery
  • mechatronics
  • battery capacity

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