Complexity / 2020 / Article / Fig 2

Research Article

A Polling-Based Dynamic Order-Picking System considering Priority Orders

Figure 2

The change trend of MQLPO. (a) Range of MQLPO with λ′s change under different N. (b) Range of MQLPO with λ′s change under different β. (c) Range of MQLPO with λ′s change under different r.
(a)
(b)
(c)

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