An Alternative Approach of Dual Response Surface Optimization Based on Penalty Function Method

Table 2

The printing process study data.

Index
1	−1	−1	−1	34	10	28	24.0	12.49
2	0	−1	−1	115	116	130	120.4	8.39
3	1	−1	−1	192	186	263	213.7	42.80
4	−1	0	−1	82	88	88	86	3.46
5	0	0	−1	44	178	188	136.7	80.41
6	1	0	−1	322	350	350	340.7	16.17
7	−1	1	−1	141	110	86	112.3	27.57
8	0	1	−1	259	251	259	256.3	4.62
9	1	1	−1	290	280	245	271.7	23.63
10	−1	−1	0	81	81	81	81.0	0.00
11	0	−1	0	90	122	93	101.7	17.67
12	1	−1	0	319	376	376	357.0	32.91
13	−1	0	0	180	180	154	171.3	15.01
14	0	0	0	372	372	372	372.0	0.00
15	1	0	0	541	568	396	501.7	92.5
16	−1	1	0	288	192	312	264.0	63.50
17	0	1	0	432	336	513	427.0	88.61
18	1	1	0	713	725	754	730.7	21.08
19	−1	−1	1	364	99	199	220.7	133.80
20	0	−1	1	232	221	266	239.7	23.46
21	1	−1	1	408	415	443	422.0	18.52
22	−1	0	1	182	233	182	199.0	29.45
23	0	0	1	507	515	434	485.3	44.64
24	1	0	1	846	535	640	673.7	158.20
25	−1	1	1	236	126	168	176.7	55.51
26	0	1	1	660	440	403	501.0	138.90
27	1	1	1	878	991	1161	1010.0	142.50