Research Article
Research on Terrain Sensing Method and Model Prediction for Height Adjustment of Sugarcane Harvester Base Cutter
Table 2
Orthogonal array and experimental results.
| Test no. | Factors | Indexes | Moving speed () (km/h) | Rotating torque () (Nm) | Preload () (g) | | FD (mm) | RSD (mm) |
| 1 | 1 (1) | 1 (0) | 1 (0) | 1 | 43.82 | 2.729 | 2 | 1 | 2 (1) | 2 (300) | 2 | 55.95 | 2.692 | 3 | 1 | 3 (2) | 3 (600) | 3 | 57.68 | 2.382 | 4 | 2 (1.5) | 1 | 2 | 3 | 38.07 | 2.499 | 5 | 2 | 2 | 3 | 1 | 53.75 | 2.131 | 6 | 2 | 3 | 1 | 2 | 52.52 | 1.849 | 7 | 3 (2) | 1 | 3 | 2 | 27.35 | 2.280 | 8 | 3 | 2 | 1 | 3 | 37.88 | 2.174 | 9 | 3 | 3 | 2 | 1 | 47.93 | 1.907 |
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