Maximization of the signal impulsiveness combining envelope technique with minimum entropy deconvolution

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorde Oliveira, Rafael José Gomes-
Autor(es): dc.creatorMathias, Mauro Hugo-
Data de aceite: dc.date.accessioned2025-08-21T21:44:15Z-
Data de disponibilização: dc.date.available2025-08-21T21:44:15Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2013-10-29-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.4028/www.scientific.net/AMM.392.725-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/227261-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/227261-
Descrição: dc.descriptionThe application of the HFRT (High-Frequency Resonance Technique), a demodulation based technique, is a technique for evaluation the condition of bearings and other components in rotating machinery. Another technique MED (Minimum Entropy Deconvolution) has been the subject of recent developments for application in condition monitoring of gear trains and roller bearings. This article demonstrates the effectiveness of the combined application of the MED technique with HFRT in order to enhance the capacity of HFRT to identify the characteristic fault frequencies of damaged bearings by increasing the signal impulsivity. All tests were done using data collected from an experimental test bench in laboratory. The Kurtosis value is used as an indicator of effectiveness of the combined technique and the results shown an increase of five times the original kurtosis value with the application of MED filter together with the HFRT. © (2013) Trans Tech Publications, Switzerland.-
Descrição: dc.descriptionUNESP-São Paulo State University Campus Guaratinguetá Mechanical Department, Av. Ariberto Pereira da Cunha, 333, CEP-12.516-410, Guaratinguetá-São Paulo State-
Descrição: dc.descriptionUNESP-São Paulo State University Campus Guaratinguetá Mechanical Department, Av. Ariberto Pereira da Cunha, 333, CEP-12.516-410, Guaratinguetá-São Paulo State-
Formato: dc.format725-729-
Idioma: dc.languageen-
Relação: dc.relationApplied Mechanics and Materials-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectDemodulation-
Palavras-chave: dc.subjectFault identification-
Palavras-chave: dc.subjectHFRT-
Título: dc.titleMaximization of the signal impulsiveness combining envelope technique with minimum entropy deconvolution-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

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