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Multicriteria analysis of leather performance / J. Rudecka in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 93, N° 4 (07-08/2009)

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inJOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 93, N° 4 (07-08/2009) . - p. 162-165

Titre :	Multicriteria analysis of leather performance
Type de document :	texte imprimé
Auteurs :	J. Rudecka, Auteur ; M. Pawlowa, Auteur ; M. Bakar, Auteur ; Z. Piasta, Auteur
Année de publication :	2009
Article en page(s) :	p. 162-165
Note générale :	Bibliogr.
Langues :	Anglais (eng)
Catégories :	Air -- Humidité Analyse multivariée Cuirs et peaux -- Analyse Cuirs et peaux -- Propriétés mécaniques Plan d'expérience Traction (mécanique)
Index. décimale :	675 Technologie du cuir et de la fourrure
Résumé :	This work investigates leather properties which were evaluated using a factorial experiment design. A multicriteria statistical optimization method can be used in the case where material properties are estimated as the function of several parameters. The present experiments were realized according to a factorial design of 23 . The relative humidity during conditioning the leather samples and the rate of tensile elongation were taken as independent variables. It was possible to establish the utility values just by determining a set of coefficients which will decide on a leather’s usefulness in a specific application and to assign to them their relative importance as well as the range of satisfactory values.
Note de contenu :	- Table 1 : Range of variation of factors - Table 2 : Experimental design and results - Table 3 : Estimated relationships between the four leather characteristics considered and relative air humidity during conditioning (X1) and rate of tensile elongation (X2) - Table 4 : Satisfactory values and importance of the particular coefficients - Table 5 : The tested leather's utility functions
En ligne :	https://drive.google.com/file/d/1lUNi8C4ixrFHIQ258FoTOVbr5PZbDWHt/view?usp=drive [...]
Format de la ressource électronique :	Pdf
Permalink :	https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39775

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