摘要
船舶推进系统船、机、桨匹配问题一直是船舶设计人员最关心的问题之一 .尤其是近 1 0年来 ,随着船舶向高速度、大功率、大型化和肥胖化的方向发展 ,对三者匹配的要求更为严格 .文中将遗传算法引入船舶推进系统船、机、桨匹配优化设计 ,建立了合适的优化模型 ,构造了合理的适应函数 .实船优化表明 ,该算法的收敛速度很快且计算精度较高 .最后 。
The match of ship, engine and propeller is one of the most important problems paid attention to by engineers. Especially in recently years, with the advance of ship design, the demand for match is more seriously. In this paper, genetic algorithm(GA)is introduced into the optimization for this problem. Suitable model is built and reasonable function is formed. According to the calculation of engineering work, GA shows its high accuracy and excellent convergency. Finally, the factors which obviously affect the calculating process are discussed.
出处
《武汉理工大学学报（交通科学与工程版）》
北大核心
2003年第1期50-52,共3页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
基金
交通部重点科技项目资助 (批准号 :95 0 40 3 3 2 )
关键词
螺旋桨
优化设计
遗传算法
propeller
optimization design
genetic algorithm
