트랜스포머 모델을 활용한 전기차 배터리 SOH 예측 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 전준식 | - |
dc.contributor.author | 임완수 | - |
dc.date.accessioned | 2024-06-13T07:30:22Z | - |
dc.date.available | 2024-06-13T07:30:22Z | - |
dc.date.issued | 2024-05 | - |
dc.identifier.issn | 1225-6382 | - |
dc.identifier.issn | 2234-0149 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/28690 | - |
dc.description.abstract | This paper presents a Transformer-based State of Health(SoH) estimation algorithm that is applied to publicly available NASA data. Data preprocessing involves the application of a moving average to reduce noise and utilize wavelet transformers to extract features. The preprocessed data serves as input to the Transformer model in estimating SoH. Next, a comparative analysis with an LSTM-based model is conducted by using the Root Mean Square Error(RMSE) metric. The proposed model demonstrates a superior SoH estimation accuracy, surpassing the LSTM-based model by up to 39.58 %. | - |
dc.format.extent | 6 | - |
dc.language | 한국어 | - |
dc.language.iso | KOR | - |
dc.publisher | 한국자동차공학회 | - |
dc.title | 트랜스포머 모델을 활용한 전기차 배터리 SOH 예측 연구 | - |
dc.title.alternative | Novel SoH Estimation of Electric Vehicle Battery Using Transformer Model | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.doi | 10.7467/KSAE.2024.32.5.471 | - |
dc.identifier.bibliographicCitation | 한국자동차공학회 논문집, v.32, no.5, pp 471 - 476 | - |
dc.citation.title | 한국자동차공학회 논문집 | - |
dc.citation.volume | 32 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 471 | - |
dc.citation.endPage | 476 | - |
dc.identifier.kciid | ART003079015 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | 유한요소해석 | - |
dc.subject.keywordAuthor | 양성자교환막 | - |
dc.subject.keywordAuthor | 피로파손 | - |
dc.subject.keywordAuthor | 고분자 전해질 연료 전지 | - |
dc.subject.keywordAuthor | 수분/열하중 | - |
dc.subject.keywordAuthor | 사용자서브루틴 | - |
dc.subject.keywordAuthor | Finite element analysis | - |
dc.subject.keywordAuthor | Proton exchange membrane | - |
dc.subject.keywordAuthor | Fatigue failure | - |
dc.subject.keywordAuthor | PEMFC | - |
dc.subject.keywordAuthor | Hygrothermal load | - |
dc.subject.keywordAuthor | User subroutine | - |
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