An Approximation Solution to Refinery Crude Oil Scheduling Problem with Demand Uncertainty Using Joint Constrained Programming

Table 6

Updates of the product demand correlation matrix.

Policy revision
1	1.0	0.0	−0.2	0.2	0.0	0.3	0.0	0.0	0.0
	0.0	1.0	0.0	0.0	0.3	0.0	0.0	0.6	0.2
	−0.2	0.0	1.0	0.0	0.1	0.0	0.0	0.2	0.0
	0.2	0.0	0.0	1.0	0.0	0.0	0.0	0.2	0.0
	0.0	0.3	0.1	0.0	1.0	0.2	0.2	0.3	0.0
	0.3	0.0	0.0	0.0	0.2	1.0	0.0	0.2	0.1
	0.0	0.0	0.0	0.0	0.2	0.0	1.0	0.2	0.2
	0.0	0.6	0.2	0.2	0.3	0.2	0.2	1.0	0.0
	0.0	0.2	0.0	0.0	0.0	0.1	0.2	0.0	1.0
2				1	−0.0045	−0.0671	0	0.2531	0
				−0.0045	1	0.2146	0.2109	0.1352	−0.0646
				−0.0671	0.2146	1	0	0.2546	0.1072
				0	0.2109	0	1	0.2586	0.2041
				0.2531	0.1352	0.2546	0.2586	1	−0.1583
				0	−0.0646	0.1072	0.2041	−0.1583	1
3							1.0000	0.2672	0.2312
							0.2672	1.0000	−0.1970
							0.2312	−0.1970	1.0000