3107 電機製品の構造最適設計手法についての一検討(S54 ものづくり設計力の課題と実践,S54 ものづくり設計力の課題と実践)

概要

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This paper discusses prerequisites and effects of structural design optimization methodologies for electric appliances and verifies a practical case under such a discussion. Since real product design and development are restricted by time, methods, tools and resources, the selection of an appropriate methodology must be a key for the successful result. At least, methodologies of structural design optimization are ranged from experiment-based trial-and-error, CAE-based, and mathematical optimization-based ones. In this paper, a procedure and criteria for selecting an appropriate one based on the characteristics of a specific problem are structurized from a practical viewpoint. Then, the optimal design of a carved image device, which was newly developed toward advanced miniaturization of cellular phones, is studied for demonstrating the roles and effectiveness of such a procedure and criteria.
一般社団法人日本機械学会の論文
2007-09-07