A Three-Dimensional Simulation of Particle Distribution in a Separator and Structure Optimization with the Statistical Approach of Taguchi Method

Table 6

The proof of the orthogonal.

case	A	B	C	AB	BC	CA
1	+	+	+	+	+	+
2	+	-	-	-	+	-
3	+	0	0	0	0	0
4	-	+	-	-	-	+
5	-	-	0	+	0	0
6	-	0	+	0	0	-
7	0	+	0	0	0	0
8	0	-	+	0	-	0
9	0	0	-	0	0	0
Total	0	0	0	0	0	0