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Proceedings of the 17th International Conference on Manufacturing Systems ICMaS
Published by Editura Academiei Române, ISSN 1842-3183
Volume No. 3, 2008
University POLITEHNICA of Bucharest, Machine and Manufacturing Systems Department
Bucharest, Romania, 13-14 November, 2008
pp. 309-312
The Jöreskog technique applied for materials design
Constantin TÂRCOLEA, Adrian PARIS
Abstract: In the design process the choice of materials for a new product is made from a very large spectrum. In practice the rigorous methods of materials' classification are made according to their attributes. Based on the principal component analysis, the observable variables are related only to a few artificial factors. The retained variance of the original cloud of different materials is maximal by this new representation. The Jöreskog' technique is used for the dimensional reduction in a bivariate subspace for a family of materials.
Key words: principal component analysis, materials selection, artificial factors, design of experiments.
Authors:
PhD Math., Constantin Târcolea, Professor, University "Politehnica" of Bucharest, Department of Mathematics,
E-mail:constantin_tarcolea@yahoo.com
Eng. Adrian Paris, Lecturer, University "Politehnica" of Bucharest, Materials Tehnology and Welding Department,
E-mail: adrianparis@amza.camis.pub.ro
Electronic mail: orgcom@icmas.eu / General Information: http://www.edition2009.icmas.eu/