Genetic Algorithm-Based Particle Swarm Optimization Approach to Reschedule High-Speed Railway Timetables: A Case Study in China

Table 5

Results of delay cases.

Index of case	Delays		Knock-on delayed trains	Best objective value	Computational time (sec)
	Primary delays (sec)	Knock-on delays (sec)
Case 1	1200	600	G113, G1	20600	42
Case 2	600	1080	G411, G127	21080	56
Case 3	600	180	---	180	31
Case 4	900	600	G149	10600	40