Structure Optimization of Mixed-Speed Train Traffic for Cyclic Timetable: Model and Algorithm Development

Table 4

Optimized sequence of trains in one cycle of timetable.

	L01	L02	L03	L04	L05	L06	L07	L08	L09	L10	L11	L12	L13	L14	L15
L01	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0
L02	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0
L03	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
L04	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0
L05	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0
L06	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
L07	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0
L08	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0
L09	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0
L10	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1
L11	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0
L12	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0
L13	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0
L14	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0
L15	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0

Note. The first column represents the proceeding train in the sequence, the first row represents the following train in the sequence, the number 1 in the table represents two trains are adjacent to each other, and the number 0 represents two trains are not adjacent.