摘要
在舰船概念设计阶段,设计者往往需要从大量设计方案中筛选优秀方案,此问题属于多属性多目标优化的问题,而进化算法的兴起为此类问题的解决提供了较好的途径。针对进化算法中Pareto最优解集的特点,结合舰船设计实际,提出一种新的构造最优解集的方法——提取法。案例验证表明,提取法是合理和有效的。
In naval shtp s conceptual design, the optimal solutions are required to be chosen trom many different options, which is a multi-objective optimization problem. Evolutionary algorithms offer ideal approaches to tackling this difficult problem. Extraction method was proposed to define Pareto optimal solution set based on the characteristic of ship design, and a submarine example was given. The results show that the extraction method is reasonable and effective.
出处
《海军工程大学学报》
CAS
北大核心
2009年第2期70-73,共4页
Journal of Naval University of Engineering
关键词
概念设计
优化
PARETO最优解集
提取法
conceptual design
optimization
Pareto optimal solution set
extraction method
