Table 5 Prediction error of motor vibration acceleration/%.
From: The state prediction method of the silk dryer based on the GA-BP model
Vibration acceleration | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
|---|---|---|---|---|---|---|---|---|---|---|
GA-BP | 0.4 | 4.1 | 0.1 | 0.9 | 0.4 | 0.3 | 0.8 | 2.9 | 0.9 | 5.8 |
BP | 3.8 | 3.4 | 6.0 | 6.5 | 4.6 | 3.0 | 4.5 | 4.9 | 4.9 | 6.2 |
Vibration acceleration | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|
GA-BP | 0 | 0.2 | 1.4 | 0.8 | 2.4 | 0.2 | 0.9 | 0.9 | 1.0 | 1.8 |
BP | 2.1 | 3.2 | 3.5 | 0.8 | 7.2 | 3.3 | 7.6 | 3.6 | 4.2 | 1.4 |
