This paper on "Fully Integrated Design Optimization for Engineering Structures Using 2D Models" was presented at the NAFEMS World Congress on Design, Simulation & Optimisation: Reliability & Applicability of Computational Methods - 9-11 April 1997, Stuttgart, Germany.

Abstract

This paper introduces a computer based, fully integrated design optimization (FIDO) system to allow engineers to produce efficient engineering structural designs for a set of loading conditions using 2D models. The basic problem may be summarised as follows: given the loading and support conditions, what is the optimal structure? To solve such a problem, a three stage process is developed involving: (a) preliminary optimal layout design, (b) structural model redefinition with parameterization and (c) refined optimal shape and sizing design.