Research Article
Artificial Intelligence Investigation on (Al-Si-Fe) Alloy Reinforced with Nanoceramic Particles by RSM
Table 3
Experimental values compared with predicted values from regression equations.
| Taguchi L27 Array | Experimental values | Values predicted from regression equations | COF | Sp. wear rate mm3/Nm | Friction force () | COF | Sp. wear rate mm3/Nm | Friction force () | Residuals | COF | Sp. wear rate | Friction force |
| 1 | 0.21 | 2.45 | 1.2 | 0.23 | 2.29 | 1.14 | -0.02 | 0.15 | 0.05 | 2 | 0.21 | 2.45 | 1.2 | 0.23 | 2.2 | 1.14 | -0.02 | 0.150 | 0.05 | 3 | 0.21 | 2.45 | 1.2 | 0.23 | 2.29 | 1.14 | -0.028 | 0.150 | 0.05 | 4 | 0.26 | 0.61 | 2.6 | 0.27 | 1.25 | 3.16 | -0.012 | -0.64 | -0.56 | 5 | 0.26 | 0.61 | 2.6 | 0.27 | 1.25 | 3.16 | -0.012 | -0.64 | -0.56 | 6 | 0.26 | 0.61 | 2.6 | 0.27 | 1.25 | 3.16 | -0.012 | -0.64 | -0.56 | 7 | 0.28 | 0.29 | 5.3 | 0.30 | 0.13 | 5.23 | -0.028 | 0.151 | 0.06 | 8 | 0.28 | 0.29 | 5.3 | 0.30 | 0.13 | 5.23 | -0.028 | 0.151 | 0.06 | 9 | 0.28 | 0.29 | 5.3 | 0.30 | 0.13 | 5.2 | -0.028 | 0.15 | 0.06 | 10 | 0.22 | 0.53 | 1.98 | 0.15 | 0.46 | 1.34 | 0.069 | 0.06 | 0.63 | 11 | 0.21 | 0.51 | 1.5 | 0.15 | 0.46080 | 1.34 | 0.059 | 0.049 | 0.15 | 12 | 0.21 | 0.52 | 1.5 | 0.15 | 0.46 | 1.34 | 0.059 | 0.05 | 0.15 | 13 | 0.06 | 0.98 | 1.5 | 0.16 | 0.87 | 2.34 | -0.10 | 0.10 | -0.84 | 14 | 0.26 | 0.98 | 2.6 | 0.16 | 0.87 | 2.34 | 0.096 | 0.10 | 0.25 | 15 | 0.26 | 0.97 | 2.6 | 0.16 | 0.87 | 2.34 | 0.096 | 0.099 | 0.25 | 16 | 0.01 | 1.72 | 1.98 | 0.21 | 1.2 | 3.5 | -0.20 | 0.51 | -1.54 | 17 | 0.63 | 1.74 | 7.43 | 0.21 | 1.20 | 3.52 | 0.411 | 0.53 | 3.9 | 18 | 0.15 | 1.73 | 3.2 | 0.21 | 1.20 | 3.52 | -0.06 | 0.523 | -0.32 | 19 | 0.01 | 0.31 | 0.5 | 0.04 | 0.15 | 0.46 | -0.030 | 0.159 | 0.03 | 20 | 0.03 | 0.35 | 0.8 | 0.04 | 0.15 | 0.46 | -0.010 | 0.199 | 0.33 | 21 | 0.01 | 0.33 | 0.8 | 0.04 | 0.15 | 0.46 | -0.030 | 0.17 | 0.33 | 22 | 0.06 | 0.16 | 1.1 | 0.09 | 0.41 | 1.70 | -0.035 | -0.250 | -0.60 | 23 | 0.06 | 0.17 | 1.1 | 0.09 | 0.41 | 1.70 | -0.035 | -0.240 | -0.60 | 24 | 0.05 | 0.19 | 1.3 | 0.09 | 0.41 | 1.70 | -0.045 | -0.220 | -0.40 | 25 | 0.07 | 0.52 | 2.1 | 0.10 | 0.82 | 2.70 | -0.039 | -0.30 | -0.60 | 26 | 0.11 | 0.53 | 2.3 | 0.10 | 0.82 | 2.70 | 0.00063 | -0.290 | -0.40 | 27 | 0.13 | 0.55 | 3.32 | 0.10 | 0.82 | 2.70 | 0.020 | -0.27 | 0.61 |
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