Machining Characteristics Investigations of DSS-2205 Using RSM–ANN and Gray Relational Analysis

Table 7

Gray relational generations—analysis of turning data.

Sl. no	Normalization—smaller the better	Deviation sequence	Gray relational coefficients (GRC)	Rank
1	0.2162	0.7838	0.3895	22
2	0.4324	0.5676	0.4684	11
3	0.1622	0.8378	0.3737	24
4	0.0000	1.0000	0.3333	30
5	0.2703	0.7297	0.4066	17
6	0.3784	0.6216	0.4458	13
7	0.2432	0.7568	0.3978	19
8	0.0270	0.9730	0.3394	28
9	0.2973	0.7027	0.4157	14
10	0.4054	0.5946	0.4568	12
11	0.2162	0.7838	0.3895	22
12	0.7027	0.2973	0.6271	6
13	0.1081	0.8919	0.3592	26
14	0.6757	0.3243	0.6066	7
15	0.2973	0.7027	0.4157	14
16	0.9189	0.0811	0.8605	2
17	0.0270	0.9730	0.3394	28
18	0.7297	0.2703	0.6491	5
19	0.2703	0.7297	0.4066	17
20	0.2432	0.7568	0.3978	19
21	1.0000	0.0000	1.0000	1
22	0.1351	0.8649	0.3663	25
23	0.2432	0.7568	0.3978	19
24	0.4865	0.5135	0.4933	9
25	0.4595	0.5405	0.4805	10
26	0.5676	0.4324	0.5362	8
27	0.0811	0.9189	0.3524	27
28	0.8108	0.1892	0.7255	3
29	0.2973	0.7027	0.4157	14
30	0.7568	0.2432	0.6727	4