A novel WaveNet-GRU deep learning model for PEM fuel cells degradation prediction based on transfer learning

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dc.authoridRaeesi, Mehrdad/0000-0002-8608-4959
dc.authoridIzadi, Mohamad javad/0009-0008-9351-9632
dc.contributor.authorIzadi, Mohammad Javad
dc.contributor.authorHassani, Pourya
dc.contributor.authorRaeesi, Mehrdad
dc.contributor.authorAhmadi, Pouria
dc.date.accessioned2024-05-19T14:46:11Z
dc.date.available2024-05-19T14:46:11Z
dc.date.issued2024
dc.departmentİstinye Üniversitesien_US
dc.description.abstractPrecise prediction of Remaining Useful Life (RUL) within the transportation industry is essential for cost reduction and enhanced energy efficiency, focusing on extending the operational lifespan of proton exchange membrane fuel cells (PEMFCs). In pursuit of this objective, this study employs data -driven prediction methodologies centered on deep neural networks and transfer learning. The fundamental premise is that these approaches hinge on the compatibility of functional conditions across diverse datasets. Multiple strategies, amalgamating transfer learning, and deep neural networks, are introduced to forecast the PEMFC stack's behavior and its associated RUL. Network hyperparameters are optimized through Bayesian optimization, targeting root -mean -square error (RMSE) minimization in voltage predictions. The efficacy of these prediction techniques is evaluated through essential performance metrics, including the mean absolute percentage error (MAPE), RMSE, and coefficient of determination (R2), applied to both voltage predictions and RUL estimations. For the first time, a WaveNet-GRU model has been developed. Comparative assessment of models trained on 50% of the dataset underscores its supremacy. This model attains R2, RMSE, and MAPE scores of 99.1, 2.16E-4, and 0.166E-1, respectively, in predicting stack voltage. Also, RUL has increased by 21% compared to the best contemporary research. The WaveNet-GRU model demonstrates exceptional transfer learning capabilities when applied to stacks influenced by current ripples. In this context, it achieves optimal R2, RMSE, and MAPE values of 99.69, 1.37E-4, and 0.31E-1, respectively.en_US
dc.identifier.doi10.1016/j.energy.2024.130602
dc.identifier.issn0360-5442
dc.identifier.issn1873-6785
dc.identifier.scopus2-s2.0-85187209297en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org10.1016/j.energy.2024.130602
dc.identifier.urihttps://hdl.handle.net/20.500.12713/5464
dc.identifier.volume293en_US
dc.identifier.wosWOS:001187814600001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofEnergyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240519_kaen_US
dc.subjectPemfcen_US
dc.subjectDegradation Predictionen_US
dc.subjectTransfer Learningen_US
dc.subjectWaveneten_US
dc.subjectGruen_US
dc.subjectData -Driven Methoden_US
dc.titleA novel WaveNet-GRU deep learning model for PEM fuel cells degradation prediction based on transfer learningen_US
dc.typeArticleen_US

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