Research Article
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 |
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