Reweighted generalized minimax-concave sparse regularization and application in machinery fault diagnosis.

Cai, Gaigai; Wang, Shibin; Chen, Xuefeng; Ye, Junjie; Selesnick, Ivan W

Cai, Gaigai; Wang, Shibin; Chen, Xuefeng; Ye, Junjie; Selesnick, Ivan W.

Afiliação

Cai G; Key Laboratory of Ministry of Education for Electronic Equipment Structure Design, Xidian University, Xi'an, 710071, PR China; Department of Electrical and Computer Engineering, Tandon School of Engineering, New York University, NY 11201, USA.
Wang S; State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an 710049, PR China; Department of Electrical and Computer Engineering, Tandon School of Engineering, New York University, NY 11201, USA. Electronic address: wangshibin2008@gmail.com.
Chen X; State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an 710049, PR China.
Ye J; Key Laboratory of Ministry of Education for Electronic Equipment Structure Design, Xidian University, Xi'an, 710071, PR China.
Selesnick IW; Department of Electrical and Computer Engineering, Tandon School of Engineering, New York University, NY 11201, USA.

ISA Trans ; 105: 320-334, 2020 Oct.

Article em En | MEDLINE | ID: mdl-32482467

Palavras-chave

Generalized minimax-concave penalty; Iterative reweight algorithm; Machinery fault diagnosis; Repetitive transient extraction; Squared envelope spectrum kurtosis

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Tipo de estudo: Diagnostic_studies / Prognostic_studies Idioma: En Ano de publicação: 2020 Tipo de documento: Article

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