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An interpretable BRB model with interval optimization strategy for lithium battery capacity prediction.
- Source :
- Energy Science & Engineering; Jun2023, Vol. 11 Issue 6, p1945-1959, 15p
- Publication Year :
- 2023
-
Abstract
- Accurately predicting the capacity of lithium battery is conducive to improving its safety. Affected by complex internal electrochemical reaction and external use conditions, the prediction accuracy is difficult to guarantee; at the same time, the existing prediction methods are unexplainable, resulting in the inability to trace the prediction process. Therefore, a capacity prediction model based on belief rule base with interpretability and interval optimization strategy is proposed in this paper. First, the reasoning process is designed according to interpretability modeling criteria. Second, to achieve a balance of accuracy and interpretability, based on the whale optimization algorithm, a model parameter optimization method using interval optimization strategy is proposed. Finally, through a case study, the model's effectiveness is verified. Comparison with other models shows that the proposed model has certain advantages in accuracy and interpretability. [ABSTRACT FROM AUTHOR]
- Subjects :
- METAHEURISTIC algorithms
PREDICTION models
FORECASTING
ELECTRIC vehicle batteries
Subjects
Details
- Language :
- English
- ISSN :
- 20500505
- Volume :
- 11
- Issue :
- 6
- Database :
- Complementary Index
- Journal :
- Energy Science & Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 164154407
- Full Text :
- https://doi.org/10.1002/ese3.1428