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首页> 外文期刊>International Journal of Industrial Engineering >(369-2917-1-PB)OPTIMAL FLEET SIZE, DELIVERY ROUTES, AND WORKFORCE ASSIGNMENTS FOR THE VEHICLE ROUTING PROBLEM WITH MANUAL MATERIALS HANDLING
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(369-2917-1-PB)OPTIMAL FLEET SIZE, DELIVERY ROUTES, AND WORKFORCE ASSIGNMENTS FOR THE VEHICLE ROUTING PROBLEM WITH MANUAL MATERIALS HANDLING

机译：（369-2917-1-PB）带有手动物料处理的车辆路线选择问题的最佳机队尺寸，交付路线和工作分配

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摘要

The vehicle routing problem with manual materials handling (VRPMMH) is introduced. At customer locations, delivery workers must manually unload goods from the vehicle and take them to the stockroom. The delivery activities require workers to expend certain amounts of physical energy. In this paper, two models of VRPMMH are developed, namely VRPMMH models with fixed workforce assignments (FXW) and with flexible workforce assignments (FLW). The objective of both VRPMMH models is to determine optimal fleet size and delivery routes such that the total cost is minimized. Additionally, the second model is intended to assign delivery workers to vehicles to minimize the differences in physical workload.
机译：介绍了人工物料搬运（VRPMMH）的车辆路径问题。在客户所在地，送货人员必须手动从车辆上卸下货物并将其带到储藏室。运送活动需要工人消耗一定量的体能。在本文中，开发了两种VRPMMH模型，即具有固定劳动力分配（FXW）和具有灵活劳动力分配（FLW）的VRPMMH模型。两种VRPMMH模型的目的都是确定最佳机队规模和交付路线，以使总成本最小化。另外，第二种模型旨在将送货人员分配给车辆，以最大程度地减少物理工作量的差异。

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