Table 2.

Taguchi table L₁₆ used for the optimization of seven individual experimental parameters

Trial	A	B	C	D	E	F	G
1	1	1	1	1	1	1	1
2	1	1	1	1	2	2	2
3	1	1	2	2	1	1	2
4	1	1	2	2	2	2	1
5	1	2	1	2	1	2	2
6	1	2	1	2	2	1	1
7	1	2	2	1	1	2	1
8	1	2	2	1	2	1	2
9	2	1	1	2	1	2	1
10	2	1	1	2	2	1	2
11	2	1	2	1	1	2	2
12	2	1	2	1	2	1	1
13	2	2	1	1	1	1	2
14	2	2	1	1	2	2	1
15	2	2	2	2	1	1	1
16	2	2	2	2	2	2	2

The factors A-G and their levels 1/2 are defined in Table 1.