Robust Optimization Model of Feeder Lines Routing Based on the Hub Port

IF 1.1 4区工程技术 Q4 MANAGEMENT

Transportation Journal Pub Date : 2020-09-12 DOI:10.5325/transportationj.59.3.0279

Xiaoling Huang, Huanping Chen, Lufeng Liu, Jihong Chen

引用次数: 1

Abstract

Abstract:This article determines one reasonable feeder-line routing for a containership fleet performing pickup and deliveries between the hub ports and spoke ports. It first analyzes the relationship between the hub port and feeder lines and then investigates how to design robust feeder lines routing. A robust optimization model with pickup, deliveries, and time deadlines is built. Improved genetic algorithms are used to solve the model. Results show that the robust optimization model can improve the robustness of the feeder lines routing and reduce the investment risk caused by the uncertainty in the feeder network design.

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基于集线器端口的馈线路由鲁棒优化模型

摘要：本文确定了一条合理的支线路线，用于集装箱船船队在枢纽港和轮辐港之间进行装卸。首先分析了集线器端口与馈线之间的关系，然后研究了如何设计稳健的馈线路由。建立了一个具有取货、交货和时间截止日期的稳健优化模型。采用改进的遗传算法对模型进行求解。结果表明，该鲁棒优化模型可以提高馈线路由的鲁棒性，降低馈线网络设计中不确定性带来的投资风险。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Transportation Journal Multiple-

CiteScore

2.40

自引率

4.30%

发文量

期刊介绍： Transportation Journal is devoted to the publication of articles that present new knowledge relating to all sectors of the supply chain/logistics/transportation field. These sectors include supply chain/logistics management strategies and techniques; carrier (transport firm) and contract logistics firm (3PL and 4PL) management strategies and techniques; transport economics; regulation, promotion, and other dimensions of public policy toward transport and logistics; and education.