Multi Objective Optimization of Coordinated Scheduling of Cranes and Vehicles at Container Terminals

Table 2

Specifications of ten numerical small size test cases.

No.	Task-crane-𝐿/𝑈-vehicle	Crane no.	𝐿/𝑈 station	Vehicle initial position	Task type	Earliest possible completion time (s)
1	8-2-2-4	1, 2	7, 9, 9, 7; 9, 7, 9, 7	12, 11, 12, 7	U, U, U, L; U, L, U, U	40, 80, 120, 150; 40, 70, 100, 140
2	10-2-2-4	3, 4	8, 9, 8, 9, 9; 8, 8, 9, 8, 9	7, 12, 11, 11	U, U, U, U, L; L, L, U, U, U	40, 80, 120, 160, 190; 30, 70, 100, 140, 180
3	10-2-2-5	4, 5	10, 11, 10, 10, 11; 10, 10, 10, 11, 10	7, 12, 10, 9, 11	U, U, L, L, L; L, U, L, U, L	40, 80, 110, 150, 190; 30, 60, 90, 120, 150
4	12-2-2-4	2, 3	9, 9, 12, 9, 12, 9; 12, 12, 9, 12, 12, 12	10, 9, 7, 8	L, U, L, L, U, L; U, L, U, U, U, L	30, 50, 80, 120, 150, 180; 40, 70, 100, 140, 180, 210
5	12-2-2-5	1, 2	10, 9, 10, 9, 9, 10; 10, 9, 9, 9, 10, 10	11, 11, 10, 7, 10	L, U, L, U, U, U; L, U, L, L, L, U	30, 60, 90, 120, 160, 200; 30, 60, 90, 130, 170, 200
6	12-2-3-5	5, 6	7, 9, 11, 9, 11, 9; 11, 7, 7, 11, 9, 7	12, 8, 10, 9, 10	U, U, L, L, U, L; U, L, L, U, U, U	40, 80, 110, 150, 180, 210; 40, 70, 110, 140, 180, 220
7	14-2-2-4	2, 3	8, 10, 8, 8, 10, 8, 10; 8, 8, 8, 8, 10, 8, 10	8, 8, 7, 8	L, L, U, L, L, L, U; U, U, L, L, U, U, L	30, 70, 100, 130, 170, 210, 240; 40, 80, 110, 150, 180, 220, 250
8	14-2-2-5	4, 5	9, 12, 9, 12, 9, 12, 9; 9, 12, 12, 12, 9, 12, 9	12, 7, 12, 8, 11	L, L, L, U, L, U, U; U, L, U, L, U, U, U	30, 70, 110, 140, 170, 200, 240; 40, 70, 110, 140, 170, 210, 250
9	14-2-3-5	5, 6	7, 8, 10, 10, 8, 8, 7; 10, 8, 7, 10, 8, 8, 10	12, 7, 8, 7, 11	L, L, U, U, U, L, U; U, U, U, L, L, U, L	30, 70, 100, 140, 180, 210, 240; 40, 80, 120, 150, 180, 210, 240
10	16-2-2-4	3, 4	7, 9, 7, 9, 7, 9, 7, 7; 9, 7, 7, 9, 7, 9, 7, 7	9, 7, 10, 7	U, U, L, U, U, L, L, U; U, U, U, U, U, U, L, L	40, 80, 110, 140, 180, 210, 250, 280; 40, 80, 120, 160, 200, 240, 270, 310