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Lithium-ion battery remaining useful life prediction with long short-term memory recurrent neural network

  • Harbin Institute of Technology
  • Inner Mongolia University of Science and Technology
  • Guilin University of Electronic Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Lithium-ion batteries play critical roles in many electronicdevices. It is necessary to develop a reliable and accurateremaining useful life (RUL) prediction approach to providetimely maintenance or replacement of battery systems. Anovel RUL prediction approach based on Long Short-termMemory (LSTM) Recurrent Neural Network (RNN) isproposed in this paper. LSTM is able to capture long-termdependencies and model sequential data among the capacitydegradation of lithium-ion batteries. The advantages of ourproposed method include: 1) obtaining high predictionaccuracy without accurate physics-based model or expertiseand 2) decreasing the cumulation errors by multi-step aheadprediction each time, while traditional RUL method predictsone-step ahead once and then uses the current estimatedvalue to predict next one, which causes cumulation errorsincreased. The Center for Advanced Life Cycle Engineering(CALCE) battery datasets are used to demonstrate theeffectiveness of the proposed method. The results show that,compared with echo state networks (ESN), the proposedmethod has higher accuracy, more stable and reliableperformance for lithium-ion batteries RUL prediction.

Original languageEnglish
Title of host publicationPHM 2017 - Proceedings of the Annual Conference of the Prognostics and Health Management Society 2017
EditorsMatthew J. Daigle, Anibal Bregon
PublisherPrognostics and Health Management Society
Pages510-516
Number of pages7
ISBN (Electronic)9781936263059
StatePublished - 2017
Event9th Annual Conference of the Prognostics and Health Management Society, PHM 2017 - St. Petersburg, United States
Duration: 2 Oct 20175 Oct 2017

Publication series

NameProceedings of the Annual Conference of the Prognostics and Health Management Society, PHM
ISSN (Print)2325-0178

Conference

Conference9th Annual Conference of the Prognostics and Health Management Society, PHM 2017
Country/TerritoryUnited States
CitySt. Petersburg
Period2/10/175/10/17

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

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