Lesson plan
Wave picking
Wave picking is used to support management and workers via a warehouse management system (WMS) in several ways, to support the planning and organizing of the daily flow of work of a warehouse or distribution center. Wave picking is an application of short-interval-scheduling. Managers, using a WMS, may assign groups of orders into short intervals called "waves", to initially simulate the flow for the day, consistent with the order departure plan and available labor. When the plan is satisfactory, it is accepted. The WMS will then release the waves to the warehouse sequentially throughout the day, to allow managers to coordinate the several parallel and sequential activities required to complete the daily work plan. One of the objectives of wave picking is to minimize the variation of workload in each work function by wave. The wave planning data includes the workload (order lines, cases, each items, value added services, etc.) by order or function (case picking, repack picking, pallet movement, pick position replenishment, packing, etc.), providing management the information to calculate staff requirements (Reasonable Expectancies or Productivity Standards) to guide the assignment of staff by function, with the reasonable expectation that the work in each function, within each wave.…
Article summary
Wave picking is used to support management and workers via a warehouse management system (WMS) in several ways, to support the planning and organizing of the daily flow of work of a warehouse or distribution center. Wave picking is an application of short-interval-scheduling. Managers, using a WMS, may assign groups of orders into short intervals called "waves", to initially simulate the flow for the day, consistent with the order departure plan and available labor. When the plan is satisfactory, it is accepted. The WMS will then release the waves to the warehouse sequentially throughout the day, to allow managers to coordinate the several parallel and sequential activities required to complete the daily work plan. One of the objectives of wave picking is to minimize the variation of workload in each work function by wave. The wave planning data includes the workload (order lines, cases, each items, value added services, etc.) by order or function (case picking, repack picking, pallet movement, pick position replenishment, packing, etc.), providing management the information to calculate staff requirements (Reasonable Expectancies or Productivity Standards) to guide the assignment of staff by function, with the reasonable expectation that the work in each function, within each wave.…
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Discussion questions
- Summarise the article in your own words. Which single claim would you verify first, and why?
- Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
- If two sources disagreed about one of these facts, what would you need in order to trust one over the other?
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