Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/8864
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Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Carvalho, Vítor | - |
dc.contributor.author | Monteiro, João L. | - |
dc.contributor.author | Soares, Filomena | - |
dc.contributor.author | Vasconcelos, Rosa | - |
dc.date.accessioned | 2009-04-06T15:25:47Z | - |
dc.date.available | 2009-04-06T15:25:47Z | - |
dc.date.issued | 2008-02 | - |
dc.identifier.citation | "Textile Research Journal." ISSN 0040-5175. 78:2 (Feb. 2008) 119-127. | en |
dc.identifier.issn | 0040-5175 | en |
dc.identifier.issn | 1746-7748 | en |
dc.identifier.uri | https://hdl.handle.net/1822/8864 | - |
dc.description.abstract | 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. | en |
dc.description.sponsorship | Fundação para a Ciência e a Tecnologia (FCT) - POSI/P/EEI/13189/98 | por |
dc.language.iso | eng | en |
dc.publisher | SAGE Publications | en |
dc.rights | openAccess | en |
dc.subject | Yarn eveness | en |
dc.subject | Signal processing | en |
dc.subject | Capacitive sensors | en |
dc.subject | yarn evenness | por |
dc.title | Yarn evenness parameters evaluation : a new approach | en |
dc.type | article | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | http://trj.sagepub.com/ | en |
sdum.number | 2 | en |
sdum.pagination | 119-127 | en |
sdum.publicationstatus | published | en |
sdum.volume | 78 | en |
oaire.citationStartPage | 119 | por |
oaire.citationEndPage | 127 | por |
oaire.citationIssue | 2 | por |
oaire.citationVolume | 78 | por |
dc.identifier.doi | 10.1177/0040517507076744 | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Textile Research Journal | por |
Aparece nas coleções: | CAlg - Artigos em revistas internacionais / Papers in international journals DET/2C2T - Artigos em revistas internacionais com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Yarn Evenness Parameters Evaluation - A New Approach.pdf | 1,17 MB | Adobe PDF | Ver/Abrir |