船殼中央横断面のSub Optimizationによる構造最適化システムの研究

概要

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The condition of the shipbuilding industry is increasing difficulty. Therefore, the optimization of the Hull Structure based on the performance and the price of ship is to be important. Nowdays, most of optimization systems are optimizing without referring the designer's knowhow and experience. However, designer's knowhow and experience are important for optimization of the Hull Structure. In this paper, there optimization systems were reviewed from the viewpoint with "Practicable design system for designers". Therefore, we developed new optimization system using Sub Optimization theory to decrease design variable of the hull structure. By this decreasing, the parameter input became the minimum, and the progress of optimization can be observed. The new optimization system that is easy to use for designers has been developed.
社団法人日本船舶海洋工学会の論文
2005-03-20