Fig. 1.
Fig. 2.
Fig. 3.
Fig. 4.
Fig. 5.
Fig. 6.
Fig. 7.
Statistical data of measured parameters and the production rate
| n1(rpm) | n2(rpm) | L(mm) | P(kg/h) | |
|---|---|---|---|---|
| Mean | 18.00 | 1174.63 | 2.11 | 6.26 |
| Std | 2.82 | 182.78 | 0.05 | 0.97 |
| Min | 1.00 | 21.00 | 0.68 | 0.11 |
| 25% | 19.00 | 1237.00 | 2.10 | 6.59 |
| 50% | 19.00 | 1238.00 | 2.10 | 6.59 |
| 75% | 19.00 | 1238.00 | 2.13 | 6.59 |
| Max | 21.00 | 1362.00 | 2.68 | 7.26 |
Statistical measure of degrees of multicollinearity
| Independent Parameter | n1&n2 | L&n1 | L&n2 |
|---|---|---|---|
| Ri2 | 0.980 | 0.005 | 0.000 |
| Tolerance | 0.020 | 0.995 | 1.000 |
| VIF | 50.251 | 1.005 | 1.000 |
Results of prediction precision using (n1 and L)
| MAE | Standard deviation of MAE | MAPE | Accuracy |
|---|---|---|---|
| 0.029 | 0.002 | 0.65% | 99.73% |
Results of prediction precision using (n2 and L)
| MAE | Standard deviation of MAE | MAPE | Accuracy |
|---|---|---|---|
| 0 | 0 | 0 | 100% |