Research Article

Vehicle Routing Problem for Multiple Product Types, Compartments, and Trips with Soft Time Windows

Table 14

The violation degree of the bound for soft time at node .

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Vehicle 1
 Trip 1 0.25 0.5
 Trip 2
Vehicle 2
 Trip 1 0.5 0.45
 Trip 2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Vehicle 1
 Trip 1
 Trip 2 0.15
Vehicle 2
 Trip 1 0.8
 Trip 2 0.15