航线优化对于风翼助航船舶节能的影响  

Study on the Effect of Route Optimization on Energy Saving of Wing-assisted Ships

作　　者：孙飞虎 黄连忠[1] 傅超[1] 王寰宇 SUN Fei-hu HUANG Lian-zhong FU Chao WANG Huan-yu(Marine Engineering College, Dalian Maritime University, Dalian Liaoning 116026, China)

机构地区：[1]大连海事大学轮机工程学院,辽宁大连116026

出　　处：《船海工程》2017年第A02期116-118,121,共4页Ship & Ocean Engineering

基　　金：工信部高技术船舶科研计划项目（工信部联装（2014）508号）;大连海事大学“十三五”重点科研项目（3132016336）

摘　　要：针对航线优化模型的特点和计算规模，基于动态规划算法对优化模型进行求解，以30万t级的VLCC为目标船，对模型进行仿真。结果表明，优化的航线比大圆航线节省燃油4．41％，而航时只增加4．17h，航程只增加4．46％。Considering the characteristics and computation scales of the route optimization, the model can be solved on the basis of dynamic programming. A 300 000 DWT wing-assisted VLCC was taken as the research object, the optimization models and their algorithm were simulated and verified. The simulations indicated that the fuel consumption can be reduced by 4.41%, while the navigation time increases 4.17 h and the distance increases 4.46%. This has a significance of guidance for the solving energy saving of the ship.

关 键 词：仿真 风翼助航 航线优化 动态规划 

分 类 号：U674.926[交通运输工程—船舶及航道工程]