Full metadata record
DC Field | Value | Language |
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dc.citation.number | 4 | - |
dc.citation.startPage | 872 | - |
dc.citation.title | NANOMATERIALS | - |
dc.citation.volume | 11 | - |
dc.contributor.author | Kang, Haisu | - |
dc.contributor.author | Lee, Ji Hee | - |
dc.contributor.author | Choe, Youngson | - |
dc.contributor.author | Lee, Seung Geol | - |
dc.date.accessioned | 2024-03-22T10:35:10Z | - |
dc.date.available | 2024-03-22T10:35:10Z | - |
dc.date.created | 2024-03-22 | - |
dc.date.issued | 2021-04 | - |
dc.description.abstract | In this study, an artificial neural network (ANN), which is a machine learning (ML) method, is used to predict the adhesion strength of structural epoxy adhesives. The data sets were obtained by testing the lap shear strength at room temperature and the impact peel strength at -40 degrees C for specimens of various epoxy adhesive formulations. The linear correlation analysis showed that the content of the catalyst, flexibilizer, and the curing agent in the epoxy formulation exhibited the highest correlation with the lap shear strength. Using the analyzed data sets, we constructed an ANN model and optimized it with the selection set and training set divided from the data sets. The obtained root mean square error (RMSE) and R-2 values confirmed that each model was a suitable predictive model. The change of the lap shear strength and impact peel strength was predicted according to the change in the content of components shown to have a high linear correlation with the lap shear strength and the impact peel strength. Consequently, the contents of the formulation components that resulted in the optimum adhesive strength of epoxy were obtained by our prediction model. | - |
dc.identifier.bibliographicCitation | NANOMATERIALS, v.11, no.4, pp.872 | - |
dc.identifier.doi | 10.3390/nano11040872 | - |
dc.identifier.issn | 2079-4991 | - |
dc.identifier.scopusid | 2-s2.0-85103284113 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/81752 | - |
dc.identifier.wosid | 000643373000001 | - |
dc.language | 영어 | - |
dc.publisher | MDPI | - |
dc.title | Prediction of Lap Shear Strength and Impact Peel Strength of Epoxy Adhesive by Machine Learning Approach | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science; Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | epoxy adhesive | - |
dc.subject.keywordAuthor | machine learning | - |
dc.subject.keywordAuthor | artificial neural network | - |
dc.subject.keywordAuthor | lap shear strength | - |
dc.subject.keywordAuthor | impact peel strength | - |
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