Joint Optimization of Item and Pod Storage Assignment Problems with Picking Aisles’ Workload Balance in Robotic Mobile Fulfillment Systems

Figure 7

Sensitivity analysis of hyperparameters Pc/Pm. (a) Pc = 0.2, Pm = 0.05, (b) Pc = 0.4, Pm = 0.1, (c) Pc = 0.6, Pm = 0.15, and (d) Pc = 0.8, Pm = 0.2.

(a)

(b)

(c)

(d)