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A novel dynamic resource allocation model for demand-responsive city logistics distribution operations

机译:用于需求响应型城市物流配送业务的新型动态资源分配模型

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摘要

This paper presents a dynamic customer group-based logistics resource allocation methodology for the use of demand-responsive city logistics distribution operations. The proposed methodology is developed based on the following five developmental procedures, including: (1) specification of demand attributes, (2) customer grouping, (3) customer group ranking, (4) container assignment, and (5) vehicle assignment. The numerical results show that the model permits managing both the time-varying customer order data and logistics resources dynamically with the goal of optimal logistics resource allocation. Particularly, both the aggregate operational costs and average lead time are reduced by 27.4% and 8.7%, respectively, in a case study.
机译:本文提出了一种基于动态客户群的物流资源分配方法,用于需求响应型城市物流配送业务的使用。所提出的方法是基于以下五个开发过程开发的,包括:(1)需求属性的规范,(2)客户分组,(3)客户组排名,(4)集装箱分配和(5)车辆分配。数值结果表明,该模型可以动态管理时变的客户订单数据和物流资源,以实现最佳的物流资源分配。特别是,在案例研究中,总运营成本和平均交付时间分别减少了27.4%和8.7%。

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