A Mesoscopic Simulation Model for Airport Curbside Management

Table 7

Results for increased enforcement scenario (bold cells indicate that result is significantly different from the base case).

Performance measure	Base case mean	Base case standard dev.	Scenario mean	Scenario standard dev.	% difference	-statistic
Utilization ratio, inner curbside	0.80	0.02	0.80	0.02	0%	0.11
Utilization ratio, outer curbside	0.64	0.12	0.59	0.09	−8%	1.66
V/C ratio, inner curbside	0.26	0.01	0.25	0.01	−1%	0.71
V/C ratio, outer curbside	0.61	0.06	0.62	0.06	1%	0.39
Avg. dwell time, p. veh (sec)	90	12	75	2	−17%	6.06
Avg. dwell time, taxis (sec)	134	11	132	10	−1%	0.53
Avg. dwell time, limos (sec)	321	32	324	29	1%	0.36
Avg. walk distance, p. veh (m)	157	3	157	2	0%	0.50
Avg. walk distance, taxis (m)	99	4	98	4	−1%	0.80
Avg. walk distance, limos (m)	91	4	91	3	0%	0.08
Avg. wait time, p. veh (sec)	133	60	143	48	8%	0.65
Avg. wait time, taxis (sec)	2	3	2	3	0%	0.01
Avg. wait time, limos (sec)	1	1	1	2	53%	0.93
Avg. vehicle wait time, p. veh (sec)	19	9	6	3	−70%	6.86
Avg. vehicle wait time, taxis (sec)	84	11	82	10	−2%	0.57
Avg. vehicle wait time, limos (sec)	221	32	224	29	2%	0.39
Avg. pass. queue length for p. veh (psgr)	44	22	45	18	2%	0.16
Avg. number of circulating vehicles (veh)	13	10	17	11	31%	1.17
Number of through vehicles (veh)	376	18	377	22	0%	0.06
Avg. number of p. veh in system (veh)	49	13	47	13	−4%	0.52
Avg. number of taxis in system (veh)	24	1	24	1	0%	0.03
Avg. number of limos in system (veh)	18	0	18	0	0%	0.15
Total number of p. veh departed (veh/hr)	1173	26	1171	29	0%	0.29
Total number of taxis departed (veh/hr)	362	17	367	14	1%	1.16
Total number of limos departed (veh/hr)	152	14	152	10	−1%	0.24
Average number of taxis in CVHA (veh)	87	11	87	10	1%	0.20
Average number of limos in CVHA (veh)	60	7	61	6	2%	0.69