A multi-objective approach for shape optimization via SQP algorithm of extruded cross-sections with consideration of their structural behavior and of required manufacturing efforts is presented. Procedures for modeling of the expert knowledge in manufacturing via fuzzy logic are used together with new geometrical and grid-based parameterization techniques to handle arbitrary cross sections. A simple cantilever beam is used for detailed explanation of the approaches, which then are applied to an automotive roof pillar and generic aerospace structures as large scale practical examples.
«
A multi-objective approach for shape optimization via SQP algorithm of extruded cross-sections with consideration of their structural behavior and of required manufacturing efforts is presented. Procedures for modeling of the expert knowledge in manufacturing via fuzzy logic are used together with new geometrical and grid-based parameterization techniques to handle arbitrary cross sections. A simple cantilever beam is used for detailed explanation of the approaches, which then are applied to an...
»