The Effectiveness of Multi-criteria Optimization in Rapid Prototyping
نویسندگان
چکیده
This paper presents the strategy for multi-criteria optimization of a prototype. There are taken into account two different optimization criteria. An original computer program was made to make possible the graphic display of regions on the 3D model surface, which exceed a limit for surface roughness, initial established. The computer program allows the automate calculation of optimal position for prototype manufacturing on a Rapid Prototyping system platform, according to manufacturing time and surface quality optimization criteria. The determination of Pareto-optimal diagram is presented. There are shown, in a graphic way, the optimal solutions which belong to Pareto-optimal set. The numerical and experimental results are analyzed on a practical example.
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