Multiobjective Quantum Evolutionary Algorithm for the Vehicle Routing Problem with Customer Satisfaction

Table 1

Lookup table of rotation angle.

𝑟𝑖	𝑦𝑖	𝑓(𝑦)≻𝑓(𝑟)	Δ𝜃𝑖	𝑠(𝛼𝑖,𝛽𝑖)
				𝛼𝑖𝛽𝑖>0	𝛼𝑖𝛽𝑖<0	𝛼𝑖=0	𝛽𝑖=0
0	0	False	0	0	0	0	0
0	0	True	𝜃	+1	−1	0	±1
0	1	False	0	0	0	0	0
0	1	True	𝜃	−1	+1	±1	0
1	0	False	𝜃	−1	+1	±1	0
1	0	True	𝜃	−1	+1	0	±1
1	1	False	0	0	0	0	0
1	1	True	𝜃	−1	+1	0	±1