{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T13:40:46Z","timestamp":1777902046375,"version":"3.51.4"},"reference-count":16,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2008,2,1]],"date-time":"2008-02-01T00:00:00Z","timestamp":1201824000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Textile Research Journal"],"published-print":{"date-parts":[[2008,2]]},"abstract":"<jats:p>This paper presents MPS1 (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 resolution by eight times) [Pinto, J. G., Disserta\u00e7\u00e3o de Mestrado, Minho University, 2004; Baxter, L. Capacitive sensors: design and applications, IEEE Press, 1997]. Acquisition and data processing are performed in Labview\u2122 from National Instruments. All parameters commonly used in the textile industry are determined for different values of sensitivity defined interactively by the operator. In MPS1, 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 [FDFI]) and others adapted (deviation rate [DR%], spectograms, frequency and mass variation diagrams, coefficient of variation [CV%], mean deviation [U%], faults counting and extension). Anew feature of this system is also the online automatic quality classification of mass parameters.<\/jats:p>","DOI":"10.1177\/0040517507076744","type":"journal-article","created":{"date-parts":[[2008,4,4]],"date-time":"2008-04-04T04:58:00Z","timestamp":1207285080000},"page":"119-127","source":"Crossref","is-referenced-by-count":21,"title":["Yarn Evenness Parameters Evaluation: A New Approach"],"prefix":"10.1177","volume":"78","author":[{"given":"V\u00edtor","family":"Carvalho","sequence":"first","affiliation":[{"name":"Departamento de Electr\u00f3n\u00edca Industrial, Universidade do Minho, Campus de Azur\u00e9m, Gu\u00edmar\u00e3es, Portugal"}]},{"given":"Jo\u00e3o L.","family":"Monteiro","sequence":"additional","affiliation":[{"name":"Departamento de Electr\u00f3n\u00edca Industrial, Universidade do Minho, Campus de Azur\u00e9m, Gu\u00edmar\u00e3es, Portugal"}]},{"given":"Filomena O.","family":"Soares","sequence":"additional","affiliation":[{"name":"Departamento de Electr\u00f3n\u00edca Industrial, Universidade do Minho, Campus de Azur\u00e9m, Gu\u00edmar\u00e3es, Portugal"}]},{"given":"Rosa M.","family":"Vasconcelos","sequence":"additional","affiliation":[{"name":"Departamento de Engenharia Textil, Universidade do Minho, Campus de Azur\u00e9m, Gu\u00edmar\u00e3es, Portugal,"}]}],"member":"179","published-online":{"date-parts":[[2008,2,1]]},"reference":[{"key":"atypb1","volume-title":"A irregularidade dos fios texteis, sua origem, Medi\u00e7\u00e3o e An\u00e1lise","author":"Neves, J.S.","year":"1968"},{"key":"atypb2","volume-title":"Contribui\u00e7\u00e3o a aplica\u00e7\u00e3o de tecnicas de inteligencia artificial na tecnologia de fia\u00e7\u00e3o","author":"Vasconcelos, R.M.","year":"1993"},{"key":"atypb3","volume-title":"Parametriza\u00e7\u00e3o de Fio Textil Baseada na Analise de Massa, MSc","author":"Carvalho, V.","year":"2004"},{"key":"atypb4","volume-title":"Evenness Testing in Yarn Production: Part I","author":"Furter, R.","year":"1982"},{"key":"atypb5","volume-title":"Sistema distribuido de analise da regularidade de fios texteis","author":"Monteiro, J.L.","year":"1990"},{"key":"atypb6","volume-title":"Medi\u00e7\u00e3o de massa de fio textil, em tempo real, com 1 mm de resolu\u00e7\u00e3o, Disserta\u00e7\u00e3o de Mestrado","author":"Pinto, J.G.","year":"2004"},{"key":"atypb7","volume-title":"Capacitive Sensors: Design and Applications","author":"Baxter, L.","year":"1997"},{"key":"atypb8","unstructured":"www.ni.com"},{"key":"atypb9","volume-title":"Proc. IEEE International Symposium on Industrial Electronics, Rio de Janeiro","author":"Carvalho, V."},{"key":"atypb10","volume-title":"Proc. of the 17th European Conference on Solid-State Transducers Sensors and Actuators A: Physical Volume 115, Issues 2-3","author":"Carvalho, V."},{"key":"atypb11","volume-title":"Textile Yarns - Technology, Structure and Applications","author":"Goswami, B.C.","year":"1977"},{"key":"atypb12","volume-title":"Intoduction to Digital Signal Processing","author":"Kuc, R.","year":"1982"},{"key":"atypb13","volume-title":"Digital Signal Processing: Algorithms and Applications","author":"Proakis, J.G.","year":"1995","edition":"3"},{"key":"atypb14","volume-title":"Signals and Systems","author":"Oppenheim, A.V.","year":"1996","edition":"2"},{"key":"atypb15","volume-title":"Proc. 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