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首页> 外文期刊>International Journal of Production Research >Managing warehouse efficiency and worker discomfort through enhanced storage assignment decisions
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Managing warehouse efficiency and worker discomfort through enhanced storage assignment decisions

机译：通过增强的存储分配决策来管理仓库效率和工人不适

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摘要

Humans are at the heart of crucial processes in warehouses. Besides the common economic goal of minimising cycle times, we therefore add in this paper the human well-being goal of minimising workers' discomfort in the context of order picking. We propose amethodology for identifying the most suitable storage location solutions with respect to both goals. The first step in our methodology is to build data-driven empirical models for estimating cycle times and workers' discomfort. The second step of the methodology entails the use of these empirically grounded models to formulate a bi-objective assignment problem for assigning products to storage locations. The developed methodology is subsequently tested on two actual warehouses. The results of these practical tests show that clear trade-offs exist and that optimising only for discomfort can be costly in terms of cycle time. Based on the results, we provide practical guidelines for taking storage assignment decisions that simultaneously address discomfort and travel distance considerations.
机译：人是仓库关键流程的核心。因此，除了使周期时间最小化这一共同的经济目标外，我们在本文中还增加了在拣货的情况下使工人不适感最小化的人类福祉目标。我们提出一种方法论，以针对这两个目标确定最合适的存储位置解决方案。我们方法论的第一步是建立数据驱动的经验模型，以估计周期时间和工人的不适感。该方法的第二步需要使用这些基于经验的模型来制定将产品分配到存储地点的双目标分配问题。所开发的方法随后在两个实际仓库中进行测试。这些实际测试的结果表明，存在明显的权衡取舍，并且仅针对不适感进行优化在周期时间方面可能会付出高昂的代价。根据结果​​，我们为做出存储分配决策提供了实用指南，该决策同时解决了不适感和行驶距离的注意事项。

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