Grey Target Decision Method for a Variable Target Centre Based on the Decision Maker’s Preferences

Table 3

All index target centre distances.

𝑟𝑖𝑗	𝐴1	𝐴2	𝐴3	𝐴4	𝐴5	𝐴6	𝐴7	𝐴8
𝑟1𝑗	11	6	100	0	3	0.2	0	81
𝑟2𝑗	6	3.7	80	6	5	0.6	0.512	264
𝑟3𝑗	16	9.2	60	2	7	0	1.14	751.6
𝑟4𝑗	0	4	140	4	1	0.8	0	142.5
𝑟5𝑗	20	8.2	230	2	0	0	0.441	488
𝑟6𝑗	9	5	10	0	0	0	0	0
𝑟7𝑗	7	9.6	280	6	9	0.7	1.03	664.7
𝑟8𝑗	30	14	480	6	0	0	0.92	585.6
𝑟9𝑗	2	12.8	0	2	4	0.5	0.672	539.3
𝑟10𝑗	4	5.8	35	0	6	0.3	0.226	317.2