Global Optimization for Transport Network Expansion and Signal Setting

Table 3

Comparison of CNDSSP with other models.

Variable	Do nothing	ENSS	CNDP	CNDSSP
Green split of link 1	0.5	0.2333	0.5	0.3985
Capacity enhancement
	—	—	13.2500	13.9359
	—	—	26.2500	24.0962
	—	—	20	20
	—	—	0.0873
Queuing delay
	1.7439	3.3883
	2.3188	0.6030
Objective value
	—	2398.8	2177.1	2168.8
	2415.2	2398.7	2177.0	2168.6