A Random Classified-Storage Picking Path Model for V-Type Storage Layout

Table 1

Various types of goods-ordering frequencies and storage area ratios.

Order frequency/space allocation	Class A	Class B	Class C
Situation 1	33.33/33.33	33.33/33.33	33.33/33.33
Situation 2	45/30	30/30	25/40
Situation 3	60/25	25/30	15/45
Situation 4	75/20	20/30	5/50
Situation 5	85/15	10/30	5/55