On-line measurement of yarn evenness

The aim this paper is to present an experimental procedure to measure yarn evenness in real-time using capacitive sensors; sample with several millimetres are analyzed, depending on the type of sensor used, to increase quality in production. The approach used allows a direct measurement in 1mm range...

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Detalhes bibliográficos
Autor principal: Carvalho, Vítor (author)
Outros Autores: Pinto, José G. (author), Monteiro, João L. (author), Vasconcelos, Rosa (author), Soares, Filomena (author)
Formato: conferencePaper
Idioma:eng
Publicado em: 2003
Assuntos:
Texto completo:http://hdl.handle.net/1822/42757
País:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/42757
Descrição
Resumo:The aim this paper is to present an experimental procedure to measure yarn evenness in real-time using capacitive sensors; sample with several millimetres are analyzed, depending on the type of sensor used, to increase quality in production. The approach used allows a direct measurement in 1mm range, allowing real-time actuation when faults or other parameters exceed the maximum acceptable value.