文章基本信息
- 标题：遺伝的アルゴリズムによる船首形状改良
- 本地全文：下载
- 作者：安川 宏紀
- 期刊名称：日本造船学会論文集
- 印刷版ISSN：0514-8499
- 电子版ISSN：1884-2070
- 出版年度：1999
- 卷号：1999
- 期号：186
- 页码：1-6
- DOI：10.2534/jjasnaoe1968.1999.186_1
- 出版社：The Japan Society of Naval Architects and Ocean Engineers
- 摘要：
A hull form improvement method is presented using Genetic Algorithm in conjunction with Rankine source method based on a wave resistance theory for modified hull. By means of the present method, improvement of fore ship form is introduced for Series 60 ( Cb =0.6) hull. As a result, the wave resistance is reduced about 25% at Fn =0.3 by modifying the original form to bulb-like bow shape. We found that GA improves the estimation accuracy of the optimum hull form.
