基于多目标遗传算法的船型设计论证研究

Research on ship design based on multi objective genetic algorithm

因为高航速时阻力小、破舱稳定性高、甲板宽度大和适航性好等优点,五体船已成为近些年研究非常火热的船型之一。但是,目前五体船仍然有很多值得完善和优化的地方,以便以最低成本获取最佳性能。在船舶设计的时候,主尺度的设计是首要问题,这决定着船舶设计的空间性、经济性和实用性。本文将在多目标遗传算法的基础上,着手研究五体船的主尺度设计问题,以便使五体船的设计取得最佳化。

Because of the high speed, low resistance, high stability, large deck width and good navigable and other advantages, the five has become one of the most popular types of ships in recent years. However, there are still a lot of places to improve and optimize the five body ship, in order to obtain the best performance at the lowest cost. At the time of ship design, the design of the main scale is the primary problem, which determines the space, economy and practicality of ship design. Based on the multi-objective genetic algorithm, this paper studies the design of the main dimensions of the five body ship, in order to optimize the design of the five body ship.