Browsing by Author "Cascini, G."

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    Computer-Aided Conceptual Design Through TRIZ-based Manipulation of Topological Optimizations
    (Cranfield University Press, 2009-03-31) Cascini, G.; Cugini, U.; Frillici, F. S.; Rotini, F.; Rajkumar Roy; Essam Shehab
    In a recent project the authors proposed the adoption of Optimization Systems [1] as a bridging element between Computer-Aided Innovation (CAI) and PLM to identify geometrical contradictions [2], a particular case of the TRIZ physical contradiction [3]. A further development of the research has revealed that the solutions obtained from several topological optimizations can be considered as elementary customized modeling features for a specific design task. The topology overcoming the arising geometrical contradiction can be obtained through a manipulation of the density distributions constituting the conflicting pair. Already two strategies of density combination have been identified as capable to solve geometrical contradictions.