Research Article
Research on Application of Regression Least Squares Support Vector Machine on Performance Prediction of Hydraulic Excavator
Table 1
Data sample of performance prediction for the hydraulic excavator.
| r/min | r/min | r/min | N·m | N·m | N·m | kW | MPa |
| 800 | 800 | 800 | 20 | 15 | 35 | 20 | 0.3 | 850 | 850 | 850 | 25 | 20 | 45 | 25 | 0.5 | 1000 | 1000 | 1000 | 30 | 25 | 55 | 28 | 0.6 | 1100 | 1100 | 1100 | 40 | 30 | 70 | 32 | 0.7 | 1200 | 1200 | 1200 | 45 | 40 | 85 | 36 | 0.8 | 1250 | 1250 | 1250 | 50 | 45 | 95 | 43 | 0.9 | 1300 | 1300 | 1300 | 55 | 50 | 105 | 47 | 1.0 | 1400 | 1400 | 1400 | 60 | 55 | 115 | 53 | 1.2 | 1500 | 1500 | 1500 | 70 | 65 | 135 | 58 | 1.4 | 1600 | 1600 | 1600 | 75 | 70 | 145 | 63 | 1.5 | 1650 | 1650 | 1650 | 80 | 85 | 165 | 69 | 1.7 | 1750 | 1750 | 1750 | 90 | 95 | 185 | 75 | 1.9 | ⋯ | ⋯ | ⋯ | ⋯ | ⋯ | ⋯ | ⋯ | ⋯ |
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