Analysis of acoustic emission signal of polyester/cotton yarns in the moment of tensile fracture by kernel density estimation method

To study tensile fracture of various component fibers of polyester/cotton yarns, acoustic emission signal acquisition device is built, which is used to collect the acoustic emission signals of polyester, cotton and polyester/cotton ring spun yarn, respectively. The acoustic emission time domain sign...

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Detalhes bibliográficos
Main Authors: Jin WANG, Lantian LIN, Cong GAO, Binjie XIN, Yanding SHEN
Formato: Artigo
Idioma:Chinês
Publicado em: Hebei University of Science and Technology 2016-02-01
Colecção:Journal of Hebei University of Science and Technology
Assuntos:
fiber manufacturing technology
polyester/cotton yarn
kernel density estimation
characteristic frequency spectrum
acoustic emission
HHT
ICA
tensile fracture
Acesso em linha:http://xuebao.hebust.edu.cn/hbkjdx/ch/reader/create_pdf.aspx?file_no=b201601014&flag=1&journal_
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