Table 2 Notations
Symbol | Description |
|---|---|
I | The actual inventory level of goods |
B | Backlog of orders |
IS | Incoming shipments |
OS | Outgoing shipments |
SL | The actual supply line |
IO | Incoming orders |
OP | Orders placed |
ED | The expected demand |
PR | Production rate |
PD1, PD2 | Production delay of one period and two periods |
COR | The exogenous customer order rate |