Calibrating Path Choices and Train Capacities for Urban Rail Transit Simulation Models Using Smart Card and Train Movement Data

Table 5

Estimation results of the random path choice scenario.

Category	Variable Name	“True”	Estimated Parameters
			GA	SA	NMSA	MADS	SPSA	BYO	CORS
Path choice	In-vehicle time	0	0	−0.072	−0.050	0	−0.108	−0.037	0
	Relative walking time	0	−2.151	−1.139	−1.807	−1.000	−1.719	−3.725	−0.702
	Number of transfers	0	−0.348	−0.185	−0.435	−1.334	−0.631	−0.207	0
	Commonality factor	0	−5.997	−1.945	−9.991	−5.432	−5.127	−4.155	−8.000
Train capacity		232	243	224	254	232	241	248	223
		0.073	0.067	0.050	0.124	0.048	0.106	0.079	0.016
		0.061	0.037	0.072	0.136	0.134	0.112	0.159	0.072
Objective function		—	1,202,761	756,321	1,399,836	1,365,291	1,429,942	1,203,696	855,627