Multiobjective Optimal Formulations for Bus Fleet Size of Public Transit under Headway-Based Holding Control

Table 2

Optimal bus fleet size in different groups.

Group	γ1=γ2=γ3=0.5			γ1=0.75,γ2=γ3=0.25
	N1	N2	H2 (s)	N1	N2	H2 (s)
1	8	8	360	13	15	180
2	8	8	360	13	15	180
3	9	9	330	14	15	180
4	9	9	330	14	15	180
5	10	9	330	14	15	180
6	10	10	300	15	18	150
7	11	10	300	15	18	150
8	11	10	300	16	18	150
9	12	11	270	16	18	150
10	12	11	270	16	18	150