A Simultaneous Solution for Reserve Capacity Maximization and Delay Minimization Problems in Signalized Road Networks

Table 11

Evaluation of the changes of and for different values for Allsop and Charlesworth’s network.

Objective weighting factor	O-D demand multiplier	Network performance index	Change (%)		Cumulative change (%)		Cumulative change rate
0.00	1.000	341.10	1.20	5.53	1.20	5.53	4.61
0.10	1.012	359.97	1.09	5.13	2.29	10.66	4.64
0.20	1.023	378.43	0.78	3.88	3.07	14.54	4.74
0.30	1.031	393.13	0.87	4.17	3.94	18.71	4.75
0.40	1.040	409.51	1.06	5.16	5.00	23.87	4.77
0.50	1.051	430.63	0.76	3.58	5.76	27.45	4.76
0.60	1.059	446.04	1.13	5.54	6.89	32.98	4.78
0.70	1.071	470.73	1.21	5.24	8.11	38.22	4.71
0.80	1.084	495.40	7.66	40.80	15.76	79.02	5.01
0.90	1.167	697.52	10.54	55.41	26.30	134.43	5.11
1.00	1.290	1084.00