Simulation-Based Multiobjective Optimization of Open-Pit Mine Haulage System: A Modified-NBI Method and Meta Modeling Approach

Table 9

Nondominated points obtained.

Row	Solutions				Objective function
					Objective 1 (tons)	Objective 2 (hourly)
1	12	5	20	45	21800	2078
2	12	4	9	45	21700	3213
3	15	5	15	45	22850	1656
4	12	5	25	45	21400	1399
5	12	3	25	45	20170	1600
6	13	5	25	45	21690	1167
7	13	4	25	45	21080	1277
8	14	3	25	45	20750	1157
9	14	1	25	45	19520	1338
10	15	3	25	45	21050	957.3
11	16	2	25	45	20720	842.2
12	17	1	25	45	20400	738.8
13	18	2	25	45	21300	492.8
14	20	1	25	45	21270	278.2
15	21	1	25	45	21270	278.2
16	22	1	25	45	21570	173.7
17	23	1	25	45	21860	89.87
18	24	2	25	45	22150	32.49
19	26	3	25	45	24250	98.41
20	16	4	25	45	21960	682.3
21	14	3	25	45	20750	1157
22	13	2	25	45	19840	1482