Selecting Between Batch and Zone Order Picking Strategies in a Distribution Center

An order picking strategy in a distribution center (DC) defines the manner in which pickers navigate the picking area to pick items from storage locations. The authors focus on the problem of selecting between a batch picking and a zone picking strategy. For this problem, they propose a cost model to estimate the cost of each type of picking strategy. In their cost model, the authors consider the effects of pick-rate, picker blocking, workload-imbalance, and the sorting system requirement. Through an example problem, they show how system throughput, order sizes, item distribution in orders, and wavelength affect the picking strategy selection decision.

Language

  • English

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Filing Info

  • Accession Number: 01109960
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Aug 31 2008 8:09AM