A Robust Optimization Modeling for Mine Supply Chain Planning under the Big Data

Table 1

The objective function value results of the robust optimization model.

Numerical example (M-N-S-T)	/	Mean (T RMB)	Variance	Maximum (T RMB)	Minimum (T RMB)
3-2-2-3	I	7.7698	0.0645	8.4266	7.3586
	II	6.5342	0.0831	7.7921	6.3082
	III	5.4109	0.1035	6.1293	5.4098
	IV	5.4125	0.0792	6.0424	5.3905
	V	6.8091	0.0592	8.0009	6.7298
4-3-3-5	I	3.2983	0.0628	3.8723	3.0799
	II	2.1532	0.0592	2.8901	2.0003
	III	2.4103	0.0425	2.9904	2.0212
	IV	2.1096	0.0691	2.7903	2.0109
	V	2.0271	0.0701	2.6312	2.0002
6-5-6-8	I	111.834	0.1463	145.342	101.093
	II	85.853	0.1596	128.093	75.334
	III	85.212	0.1394	130.984	76.987
	IV	99.035	0.0809	140.242	87.092
	V	90.352	0.1783	134.091	77.023
8-5-12-10	I	289.355	0.0532	289.731	246.985
	II	302.437	0.1903	380.921	251.243
	III	250.876	0.3094	359.248	235.042
	IV	274.902	0.0732	320.942	256.914
	V	289.351	0.3190	341.253	268.933