J Shanghai Jiaotong Univ Sci ›› 2026, Vol. 31 ›› Issue (2): 440-457.doi: 10.1007/s12204-024-2719-y

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考虑碳排放的船舶舾装托盘配送路径优化方法研究

  

  1. 上海交通大学 机械与动力工程学院,上海200240
  • 收稿日期:2023-07-04 接受日期:2023-08-15 出版日期:2026-04-01 发布日期:2024-04-03

Hybrid Meta-Heuristic Algorithm for a Pickup and Delivery Problem of Ship Outfitting Pallets Distribution Considering Carbon Emissions

刘子岩,蒋祖华   

  1. School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • Received:2023-07-04 Accepted:2023-08-15 Online:2026-04-01 Published:2024-04-03

摘要: 船舶舾装托盘配送产生的碳排放在造船物流中占很大比例。然而,由于问题规模大、约束复杂,且人工路径规划无法考虑碳排放目标,舾装托盘配送效率和绿色化程度较低。针对该问题背景,本文建立了异质车辆多拾取点绿色取送货问题的混合整数线性规划模型,同时考虑了经济成本与排放成本,以满足绿色物流的要求。提出了一种混合元启发式优化算法求解该问题,并根据问题特点设计了针对性的剪枝策略以提高求解效率。不同规模实例的数值实验结果证明了提出的混合优化算法具有求解性能优势。基于求解结果分析了经济成本目标模型和排放成本目标模型之间的成本构成和运输策略差异。本文还量化分析了异质车辆相比于同质车辆的优势,以及经济成本与排放成本之间的权衡关系。提出的方法可以在提高船舶舾装托盘配送效率的同时降低配送所产生的碳排放,有助于造船业的可持续发展。

关键词: 舾装托盘配送, 多拾取点取送货问题, 异质车辆, 碳排放, 自适应大规模邻域搜索

Abstract: Carbon emissions from ship outfitting pallet distribution account for a significant proportion of shipbuilding logistics. However, the complexity of the problem and the lack of carbon emission considerations make it difficult to achieve efficient and low-carbon distribution scheduling. To improve distribution efficiency while reducing carbon emissions, this paper formulates it as a heterogeneous fleet green multi-pickup and delivery problem with time windows. To effectively solve the problem, we develop a powerful hybrid meta-heuristic and propose a request insertion pruning strategy to accelerate the procedure. Computational results on multiple instances demonstrate the significant advantages of the proposed hybrid approach. The differences in cost components and transportation strategies between the economic and emission cost objective models are analyzed to provide meaningful managerial insights. This paper also quantifies the trade-offs between two costs and the benefits of a heterogeneous fleet over a homogeneous one. The method proposed can effectively reduce carbon emissions while improving distribution efficiency to help improve the sustainability of shipbuilding.

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