多目标协同的低碳冷链物流路径优化研究  

Study on the Optimization of Low-Carbon Cold Chain Logistics Path with Multi-Objective Collaboration

作　　者：高雪洁 张守京[1] 刘跃强 GAO Xue-jie;ZHANG Shou-jing;LIU Yue-qiang(School of Mechanical and Electrical Engineering,Xi'an Polytechnic University,Xi'an 710600)

机构地区：[1]西安工程大学机电工程学院,陕西西安710600

出　　处：《制造业自动化》2025年第4期127-135,共9页Manufacturing Automation

基　　金：国家重点研发计划(2019YFB1707205)。

摘　　要：冷链运输是指在整个供应链中,保持货物在低温条件下从一个地点运输到另一个地点的过程。其主要应用于食品、制药、生物医药等行业以确保货物的品质和安全性,而运输的合理规划对于降低物流成本、减少碳排放、提高运输效率具有重要意义。建立了冷链物流运输路径优化的数学模型,考虑了不同客户点之间的距离、服务时间窗、货物需求等因素,以达到包括固定成本、运输成本、制冷成本等运输总成本最小的目标。然后采用改进海鸥算法对该模型进行求解,该算法是一种基于仿生学的优化算法,模拟了海鸥觅食时的行为,算法具有全局搜索能力和自适应性。在算法实现过程中,考虑了迭代参数设置和收敛性控制,以避免陷入局部最优解,确保实验结果的可靠性和高效性。通过实验算例的应用及不同算法对比分析,验证了基于改进海鸥算法的冷链物流路径优化方法的有效性。Cold chain transport is the process of keeping goods at low temperatures from one location to another throughout the supply chain,used mainly in food,pharmaceutical,biomedical and other industries to ensure the quality and safety of goods,and the reasonable planning of transport is thus crutial for reducing logistics costs and carbon emissions and improving transport efficiency.This paper establishes a mathematical model for the optimization of cold chain logistics transport paths,taking into account the distance between different customer points,service time window,cargo demand and other factors,in order to achieve the goal of minimizing the total cost of transport,including fixed costs,transport costs,refrigeration costs and so on.The model is then solved using the improved seagull algorithm,which is a bionics-based optimization algorithm that simulates the behavior of seagulls when foraging,and the algorithm has global search capability and adaptivity.During the implementation of the algorithm,this paper considers the iterative parameter setting and convergence control of the algorithm to avoid falling into the local optimal solution and to ensure the reliability and the efficiency of the experimental results.The effectiveness of the cold chain logistics path optimization method based on the improved seagull algorithm is verified through the application of experimental examples and the comparative analysis of different algorithms.

关 键 词：冷链物流 路径优化 改进海鸥算法 时间窗 碳排放 

分 类 号：TP301[自动化与计算机技术—计算机系统结构] TH181[自动化与计算机技术—计算机科学与技术]