{"title":"Dry Relaxation Shrinkage Prediction of Bordeaux Fiber Using a Feed Forward Neural","authors":"Baeza S. Roberto","volume":105,"journal":"International Journal of Materials and Metallurgical Engineering","pagesStart":1160,"pagesEnd":1166,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/10002624","abstract":"The knitted fabric suffers a deformation in its\r\ndimensions due to stretching and tension factors, transverse and\r\nlongitudinal respectively, during the process in rectilinear knitting\r\nmachines so it performs a dry relaxation shrinkage procedure and\r\nthermal action of prefixed to obtain stable conditions in the knitting.\r\nThis paper presents a dry relaxation shrinkage prediction of Bordeaux\r\nfiber using a feed forward neural network and linear regression\r\nmodels. Six operational alternatives of shrinkage were predicted. A\r\ncomparison of the results was performed finding neural network\r\nmodels with higher levels of explanation of the variability and\r\nprediction. The presence of different reposes is included. The models\r\nwere obtained through a neural toolbox of Matlab and Minitab\r\nsoftware with real data in a knitting company of Southern\r\nGuanajuato. The results allow predicting dry relaxation shrinkage of\r\neach alternative operation.","references":"[1] Llonch, M. \u201cLa Competitividad de Los Distritos Catalanes del G\u00e9nero\r\nde Punto (1961-2004)\u201d. Monograf\u00edas de la Revista de Historia Industrial.\r\nPublicions de la Universitat de Barcelona, pp. 1-27, 2004.\r\n[2] Capdevila, X. \u201cRegulaci\u00f3n de la Tricotosa Rectil\u00ednea y su Influencia\r\nSobre la Longitud de Malla\u201d, Bolet\u00edn Intertex (U.P.C), vol.121, pp. 23-\r\n29, 2002.\r\n[3] Barretto, S. \u201cFabricaci\u00f3n de Prendas en Tejido de Punto\u201d, FADU UBA.\r\nRetrieved August 13, 2014, from http:\/\/cursos.fadu.uba.ar\/apuntes\/\r\nIndumentaria%20I\/unidad%20practica%20n%20%201\/7-\r\n%20Fabricacion%20de%20prendas%20en%20tejido%20de%20punto.p\r\ndf.\r\n[4] Pocoroba, R. \u201cAn\u00e1lisis de los factores que determinan la formaci\u00f3n del\r\npilling en tejido de punto\u201d, Tesis in\u00e9dita Maestro en Ciencias, Instituto\r\nPolit\u00e9cnico Nacional. 2006\r\n[5] Henning, H. \u201cTipos de encogimiento de los g\u00e9neros de punto de lana y\r\nsu medida\u201d, Conferencias Escuela T\u00e9cnica Superior de Ingenieros\r\nIndustriales de Terrasa, pp. 71-86, 1969.\r\n[6] Lien, H. Lee, S. \u201cA Method of Feature Selection for Textile Yarn\r\nGrading Using the Effective Distance between Clusters\u201d, Text Res J,\r\nVol. 72, no. 10, pp. 870-878, 2002.\r\n[7] Pynckels, F, Kiekens, P. Sette, S. Van Langgenhove, L. Impe, K. \u201cThe\r\nUse of Neural Nets to Simulate the Spinning Process\u201d. J Text Inst, vol.\r\n88, no. 4, pp. 440-448, 1997.\r\n[8] Park, C. Kang, T. \u201cObjective Rating of Seam Pucker Using Neural\r\nNetworks\u201d, Text Res J, Vol. 67, no. 7, pp. 497-502, 1997.\r\n[9] Ludwig, L. Sapozhnikova, E. Lunin, V. Rosenstiel, W. \u201cError\r\nClassification and Yield Prediction of Chips in Semiconductor Industry\r\nApplications\u201d, Neur Comput App, Vol. 9, pp. 202\u2013210, 2000.\r\n[10] Verikas, A. Malmqvist, K. Bergman, L. Signahl, M. \u201cColour\r\nClassification by Neural Networks in Graphic Arts\u201d, Neur Comput App,\r\nVol. 7, pp. 52\u201364, 1998.\r\n[11] Fazlollahtabar, H. Mahdavi-Amiri, N. \u201cDesign of a Neuro-Fuzzy\u2013\r\nRegression Expert System to Estimate Cost in a Flexible Jobshop\r\nAutomated Manufacturing System\u201d, Int J Adv Manuf Technol, Vol. 67,\r\npp. 1809\u20131823, 2013.\r\n[12] Majumdar, A. Ghosh, A. \u201cYarn Strength Modelling Using Fuzzy Expert\r\nSystem\u201d, Journal of Engineered Fibers and Fabrics Vol. 3, no. 4, pp. 61-\r\n68, 2008.\r\n[13] Hsin, L. Shyong, L. \u201cApplications of Neural Networks for Grading\r\nTextile Yarns\u201d, Neural Comput & Applic, Vol. 13, pp. 185\u2013192, 2004.\r\n[14] Baeza, R. and Cedillo, G. \u201cStatistical Model of the Knitting System\r\nDynamics\u201d, Proceedings of the 15th Annual International Conference on\r\nIndustrial Engineering Theory, Applications and Practice. M\u00e9xico City,\r\n2010.\r\n[15] Zurada, M. \u201cIntroduction to Artificial Neural Systems\u201d, West Publishing\r\nCompany, New York, 1992.","publisher":"World Academy of Science, Engineering and Technology","index":"Open Science Index 105, 2015"}