第四方物流多到多弹复性网络设计

发布时间：2019-03-19 09:16

【摘要】：为了使第四方物流(4PL)能够提供安全、有效的物流服务,提出多个供需点对之间物流配送任务下的4PL弹复性网络设计模型。建立以总物流成本最小化为目标的优化模型,考虑物流服务节点和运输线路的中断,通过构建备用路径实现弹复性,以主路径和备用路径共用的服务节点和运输线路的数量作为弹复性指标,设计人工蜂群算法对模型进行求解,并对问题模型中的重要参数进行分析。仿真结果表明,人工蜂群算法能够对问题进行有效求解。
[Abstract]:In order to make the fourth party logistics (4PL) provide safe and effective logistics service, the design model of 4PL resilience network under the logistics distribution task between multiple supply and demand pairs is proposed. The optimization model with the goal of minimizing the total logistics cost is established. Considering the interruption of logistics service node and transportation route, the resilience is realized by constructing the backup path. Taking the number of service nodes and transportation lines shared by the main path and the standby path as the elastic index, the artificial bee colony algorithm is designed to solve the model, and the important parameters in the problem model are analyzed. The simulation results show that the artificial bee colony algorithm can solve the problem effectively.
【作者单位】： 辽宁工业大学电子与信息工程学院;
【基金】：国家自然科学基金(61572244) 辽宁省教育厅科学研究一般项目(L2015232)
【分类号】：F259.2;TP18
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本文编号：2443393