江苏科技信息 ›› 2019, Vol. 36 ›› Issue (6): 28-30.doi: 10.1004-7530/2019-36-6-28

所属专题: 新能源

• 基础研究 • 上一篇    下一篇

一种绿色能源小水线面双体无人艇优化初步研究

汤旸   

  1. 江苏科技大学 船舶与海洋工程学院,江苏 镇江 212003
  • 出版日期:2019-02-28 发布日期:2019-07-09
  • 作者简介:汤旸(1997— ),男,江苏淮安人,本科生;研究方向:船舶与海洋工程。

Preliminary study on optimization of a green water small waterline double-body unmanned boat

Yang Tang   

  1. School of Naval Architecture and Ocean Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China
  • Online:2019-02-28 Published:2019-07-09

摘要:

文章针对小水线面双体无人艇,选取该无人艇的快速性、操纵性、耐波性和太阳能系统的目标函数,确定设计变量和约束条件的范围,建立了综合优化数学模型,并选取合适的优化算法,自主编写了一套优化设计软件,进行综合优化计算。先比较不同代数的粒子群算法的适应度函数值,而后选用粒子群算法作为主算法得出最好的5个个体信息,与自身及其他优化算法结合进行二次计算。最终得到小水线面双体船最优船型参数,研究结果可为小水线面双体无人艇各项性能优化的多目标、多变量及多约束条件综合优化问题提供参考。

关键词: 海洋, 绿色能源, 小水线面双体无人艇, 优化, 粒子群算法

Abstract:

This paper focuses on the small waterplane double-body unmanned boat, selects the rapidity, maneuverability, seakeeping and objective function of the solar system, determines the range of design variables and constraints, and establishes a comprehensive optimization mathematical model. And selects the appropriate optimization algorithm, and independently writes a set of optimization design software to carry out comprehensive optimization calculation. First, comparing the fitness function values of particle swarm optimization algorithms with different algebras, and then uses the particle swarm optimization algorithm as the main algorithm to get the best five individual information, and combines it with other optimization algorithms for secondary calculation. Finally, the optimal ship type parameters of the small waterplane catamaran are obtained. The research results can provide reference for the multi-objective, multivariable and multi-constrained comprehensive optimization problems of small waterplane double-body unmanned boats.

Key words: ocean, green energy, small waterplane double-body unmanned boat, optimization, particle swarm optimization

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