Sensitivity analysis of train schedule of a railway track network using an optimization modeling technique

European Transport Research Review

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Table 2 Results of option testing

Sidings	8 Trains				9 Trains				10 Trains				11 trains				12 trains
Sidings	Nodes	Margin	Delay	Margin	Nodes	Margin	Delay	Margin	Nodes	Margin	Delay	Margin	Nodes	Margin	Delay	Margin	Nodes	Margin	Delay	Margin
17	486		40		1716		57		14563		84		54389		99		179742		111
16	301	−185	52	12	1021	−695	69	12	5633	−8930	95	11	17185	−37204	110	11	64014	−115728	127	16
15	361	60	58	6	967	54	74	5	5335	−298	102	7	14048	−3137	116	6	66433	2419	138	11
14	473	112	67	9	1271	−304	83	9	6664	1329	111	9	18385	4337	125	9	91798	25365	148	10
13	253	−220	82	15	1383	−112	133	50	8710	2046	186	75	14479	−3906	202	77	64472	−27326	231	83
12	197	−56	82	0	1105	278	133	0	6400	−2310	186	0	9188	−5291	202	0	35420	−29052	231	0
11	197	0	82	0	1105	0	133	0	6400	0	186	0	8956	−232	202	0	46878	11458	242	11
10	311	114	99	17	1029	76	141	8	5527	−873	194	8	8229	−727	210	8	35005	−11873	250	8
9	409	98	138	39	837	192	174	33	3766	−1761	227	33	6017	−2212	242	32	24693	−10312	279	29