系统仿真学报 ›› 2019, Vol. 31 ›› Issue (4): 787-794.doi: 10.16182/j.issn1004731x.joss.17-0111

• 短文 • 上一篇    下一篇

基于多目标粒子群算法的船舶航速优化

张进峰1,2,3, 杨涛宁1, 马伟皓1   

  1. 1. 武汉理工大学 航运学院,湖北 武汉 430063;
    2. 国家水运安全工程技术研究中心,湖北 武汉 430063;
    3. 内河航运技术湖北省重点实验室,湖北 武汉 430063
  • 收稿日期:2017-03-14 修回日期:2017-07-12 出版日期:2019-04-08 发布日期:2019-11-20
  • 作者简介:张进峰(1980-),男,安徽无为,博士,副教授,研究方向为船舶气象导航和航线优化等。
  • 基金资助:
    国家重点研发计划(2018YFC1407404), 2016年国家级大学生创新创业训练计划(20161049712004)

Ship Speed Optimization Based on Multi-objective Particle Swarm Algorithm

Zhang Jinfeng1,2,3, Yang Taoning1, Ma Weihao1   

  1. 1. School of Navigation, Wuhan University of Technology, Wuhan 430063, China;
    2. National Engineering Research Center for Water Transport Safety, Wuhan 430063, China;
    3. Hubei Inland Shipping Technology Key Laboratory, Wuhan 430063, China
  • Received:2017-03-14 Revised:2017-07-12 Online:2019-04-08 Published:2019-11-20

摘要: 在航运低迷阶段航速优化对降低营运成本具有重要的现实意义,针对降低营运成本和减少船舶排放两个目标互相冲突的问题,建立了实际风浪影响下的船舶航速多目标优化模型,利用多目标粒子群算法求解Pareto最优解集,结合改进的TOPSIS算法在Pareto最优解集中权衡筛选出最优折中航速,选定一条沿海运营航线为例进行仿真和验证,结果表明船舶在该最优航速下航行的营运成本和排放与实测数据较为一致,优化模型能有效降低排放并控制营运成本,验证了求解算法的有效性。

关键词: 航速优化, 多目标粒子群算法, TOPSIS算法, 营运成本, 排放

Abstract: Ship speed optimization is an effective means to reduce operational costs in the downturn of shipping. To deal with the conflict between reducing the operating cost and reducing the ship emissions, the multi-objective ship speed optimization model is proposed based on the influence of the actual wind and wave. The MOPSO algorithm is introduced to solve the Pareto optimal solution set, and the compromise speed is an effective tradeoff based on the improved TOPSIS algorithm. The operational shipping route is selected as an example to simulate and verify the model. The results show that the operating costs and ship emissions at the optimal speed are consistent with the measured data. The optimization model can effectively reduce the emission and control the operation cost, and the algorithm is proved to be effective.

Key words: ship speed optimization, multi-objective particle swarm optimization (MOPSO), TOPSIS algorithm, cost, emission

中图分类号: