This is done using a simple matrix product with a

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Unformatted text preview: or model for analysis purposes. The Jacobian-torsor model is presented in details in [Desrochers et al., 2003]. However, its main features are presented in one following sub-section, to help understand how it could be adapted to suit the need of the proposed typology in a 75 J.K. Davidson (ed.), Models for Computer Aided Tolerancing in Design and Manufacturing, 7 5 – 84. © 2007 Springer. 76 A. Desrochers Product Lifecycle Management (PLM) perspective. Before that however, a brief survey of the literature on the subject will be exposed. 1.1. Litterature review Little work as been done on the relation between uncertainties, multi-disciplinary environment and Product Lifecyle Management (PLM). Many work and commercially available software are focusing on the design phase and the representation of their uncertainties as tolerances on parts and clearances on assemblies. For that purpose, they propose deterministic as well as stochastic approaches to address analysis (computing clearances from tolerances) and synthesis (tolerance alloc...
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This note was uploaded on 08/03/2010 for the course DD 1234 taught by Professor Zczxc during the Spring '10 term at Magnolia Bible.

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