Yarn evenness parameters evaluation : a new approach
Autor(a) principal: | |
---|---|
Data de Publicação: | 2008 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/8864 |
Resumo: | This paper presents MPSI (Mass Parameterization System), an automatic system for determination of mass characteristics of textile yarn. It is based on 1 mm parallel capacitive sensors, working online or offline. This new approach allows direct measurement of yarn mass in the 1 mm range (increasing the revolution by eight times) [Pinto, J.G., Dissertação de Mestrado, Minho University, 2004; Baxter, L. Capacity sensors: Design and applications, IEEE, Press, 1997]. Aquisition and data processing are performance in Labview from National Instruments. All parameters commonly used in the textile industry are determined for different values of sensitive defined interactively by the operator. In MPSI, the new parameters were used (integral of deviation rate [IDR%] signal processing techniques based on the fast Walsh-Hadamard Transform and on fast impulse frequency determination and others adapted (deviation rate [DR%], spectrograms, coefficient of variation [CV%], mean deviation [U], faults counting and extension) A new feature of this system is also the online automatic classification of mass parameters. |
id |
RCAP_893fa870753569df6dc4c18f64e33665 |
---|---|
oai_identifier_str |
oai:repositorium.sdum.uminho.pt:1822/8864 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
Yarn evenness parameters evaluation : a new approachYarn evenessSignal processingCapacitive sensorsyarn evennessScience & TechnologyThis paper presents MPSI (Mass Parameterization System), an automatic system for determination of mass characteristics of textile yarn. It is based on 1 mm parallel capacitive sensors, working online or offline. This new approach allows direct measurement of yarn mass in the 1 mm range (increasing the revolution by eight times) [Pinto, J.G., Dissertação de Mestrado, Minho University, 2004; Baxter, L. Capacity sensors: Design and applications, IEEE, Press, 1997]. Aquisition and data processing are performance in Labview from National Instruments. All parameters commonly used in the textile industry are determined for different values of sensitive defined interactively by the operator. In MPSI, the new parameters were used (integral of deviation rate [IDR%] signal processing techniques based on the fast Walsh-Hadamard Transform and on fast impulse frequency determination and others adapted (deviation rate [DR%], spectrograms, coefficient of variation [CV%], mean deviation [U], faults counting and extension) A new feature of this system is also the online automatic classification of mass parameters.Fundação para a Ciência e a Tecnologia (FCT) - POSI/P/EEI/13189/98SAGE PublicationsUniversidade do MinhoCarvalho, VítorMonteiro, João L.Soares, FilomenaVasconcelos, Rosa2008-022008-02-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/8864eng"Textile Research Journal." ISSN 0040-5175. 78:2 (Feb. 2008) 119-127.0040-517510.1177/0040517507076744http://trj.sagepub.com/info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:39:19Zoai:repositorium.sdum.uminho.pt:1822/8864Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:35:55.316829Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Yarn evenness parameters evaluation : a new approach |
title |
Yarn evenness parameters evaluation : a new approach |
spellingShingle |
Yarn evenness parameters evaluation : a new approach Carvalho, Vítor Yarn eveness Signal processing Capacitive sensors yarn evenness Science & Technology |
title_short |
Yarn evenness parameters evaluation : a new approach |
title_full |
Yarn evenness parameters evaluation : a new approach |
title_fullStr |
Yarn evenness parameters evaluation : a new approach |
title_full_unstemmed |
Yarn evenness parameters evaluation : a new approach |
title_sort |
Yarn evenness parameters evaluation : a new approach |
author |
Carvalho, Vítor |
author_facet |
Carvalho, Vítor Monteiro, João L. Soares, Filomena Vasconcelos, Rosa |
author_role |
author |
author2 |
Monteiro, João L. Soares, Filomena Vasconcelos, Rosa |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Carvalho, Vítor Monteiro, João L. Soares, Filomena Vasconcelos, Rosa |
dc.subject.por.fl_str_mv |
Yarn eveness Signal processing Capacitive sensors yarn evenness Science & Technology |
topic |
Yarn eveness Signal processing Capacitive sensors yarn evenness Science & Technology |
description |
This paper presents MPSI (Mass Parameterization System), an automatic system for determination of mass characteristics of textile yarn. It is based on 1 mm parallel capacitive sensors, working online or offline. This new approach allows direct measurement of yarn mass in the 1 mm range (increasing the revolution by eight times) [Pinto, J.G., Dissertação de Mestrado, Minho University, 2004; Baxter, L. Capacity sensors: Design and applications, IEEE, Press, 1997]. Aquisition and data processing are performance in Labview from National Instruments. All parameters commonly used in the textile industry are determined for different values of sensitive defined interactively by the operator. In MPSI, the new parameters were used (integral of deviation rate [IDR%] signal processing techniques based on the fast Walsh-Hadamard Transform and on fast impulse frequency determination and others adapted (deviation rate [DR%], spectrograms, coefficient of variation [CV%], mean deviation [U], faults counting and extension) A new feature of this system is also the online automatic classification of mass parameters. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-02 2008-02-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1822/8864 |
url |
http://hdl.handle.net/1822/8864 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
"Textile Research Journal." ISSN 0040-5175. 78:2 (Feb. 2008) 119-127. 0040-5175 10.1177/0040517507076744 http://trj.sagepub.com/ |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
SAGE Publications |
publisher.none.fl_str_mv |
SAGE Publications |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
_version_ |
1799132886313467904 |