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Keywords: principal component analysis (PCA)
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Journal Articles

A Hybrid Data-Driven Method Based on Data Preprocessing to Predict the Remaining Useful Life of Lithium-Ion Batteries

Weiwei Huo, Aobo Wang, Bing Lu, Yunxu Jia, Chen Li
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. August 2025, 22(3): 031001.
Paper No: JEECS-24-1035
https://doi.org/10.1115/1.4065862
Published Online: July 26, 2024
...Weiwei Huo; Aobo Wang; Bing Lu; Yunxu Jia; Chen Li The estimation of remaining useful life (RUL) for lithium-ion batteries is an essential part for a battery management system. A hybrid method is presented which is combining principal component analysis (PCA), improved complete ensemble empirical...
View Article titled, A Hybrid Data-Driven Method Based on Data Preprocessing to Predict the Remaining Useful Life of Lithium-Ion Batteries
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Topics: Algorithms, Batteries, Lithium-ion batteries, Service life (Equipment), Artificial neural networks, Errors, Principal component analysis
Journal Articles

Lithium-Ion Battery Health State Estimation Based on Feature Reconstruction and Optimized Least Squares Support Vector Machine

Tiezhou Wu, Jian Kang, Junchao Zhu, Te Tu
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2025, 22(1): 011013.
Paper No: JEECS-24-1015
https://doi.org/10.1115/1.4065666
Published Online: June 24, 2024
... system. Hence, meticulous research into accurately estimating battery SOH holds significant importance. lithium-ion battery (LIB) state of health (SOH) principal component analysis (PCA) variational mode decomposition (VMD) sparrow search algorithm (SSA) least squares support vector machine...
View Article titled, Lithium-Ion Battery Health State Estimation Based on Feature Reconstruction and Optimized Least Squares Support Vector Machine
Open the PDF for Lithium-Ion Battery Health State Estimation Based on Feature Reconstruction and Optimized Least Squares Support Vector Machine in another window
Topics: Algorithms, Batteries, Errors, Lithium-ion batteries, Support vector machines, Principal component analysis, State estimation, Cycles, Optimization, Battery life