低碳经济下班轮船期表的编制

发布时间：2018-07-25 12:24

【摘要】："低碳经济"的发展将不可避免地对造船、航运及相关配套产业在成本效益、技术、管理等方面带来挑战。鉴于船舶的燃油消耗量和碳排放量与航速之间存在着幂函数的关系及班轮运输营运的特点,在航次时间确定的情况下,低碳经济下班轮船期表的编制实际上就是要确定船舶在各挂靠港间的运行时间,也即寻求船舶在各相邻挂靠港之间营运的最优航速,使其在满足航程时间要求的前提下,尽可能的减少航次的燃油消耗量和碳排放量。在对问题进行描述的基础上,将船舶在各航段的航速作为决策变量,以船舶平均航次燃油消耗量最小作为优化目标,用数学模型描述了班轮运输这个连续的动态系统,并用数学的方法证明了各挂靠港间或者各区段间采用相同的航速,将使整个航次的燃油消耗总量及碳排放量达到最低。
[Abstract]:The development of "low carbon economy" will inevitably bring challenges to the cost efficiency, technology and management of shipbuilding, shipping and related industries. In view of the relationship between the power function of the ship's fuel consumption and the speed of the carbon emissions and the speed of the ship and the special point of the liner transportation operation, the low carbon economy is off work under the condition of the voyage time. In fact, the preparation of the ship's schedule is to determine the running time between the ships at each port, that is, to seek the optimal speed of the ship's operation between the adjacent ports, and to reduce the fuel consumption and carbon emission of the voyage as much as possible on the premise of meeting the requirements of the voyage. The ship's speed as a decision variable is taken as a decision variable and the minimum fuel consumption of the ship is minimization as the optimization target. A mathematical model is used to describe the continuous dynamic system of liner transportation. It is proved by mathematical method that the same navigation speed is adopted between each port or each section, which will make the total fuel consumption and carbon of the whole voyage. The emissions reached the lowest level.
【作者单位】：上海海事大学国际航运管理系;
【基金】：国家自然科学基金项目(71272219) 上海市科学技术委员会科研计划项目(11510501800) 上海海事大学研究生创新能力培养专项基金资助项目(YC2010030)
【分类号】：F550.6;U692.33

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