转速/(r·min–1)
Speed |
超调量/%
Overshoot |
峰值时间/s
Peak time |
调整时间/s
Adjusted time |
20 | 7.66 | 0.24 | 0.38 |
30 | 8.02 | 0.29 | 0.54 |
40 | 8.21 | 0.33 | 0.63 |
空载响应试验数据
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本文全文表格
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转速/(r·min–1)
Speed超调量/%
Overshoot峰值时间/s
Peak time调整时间/s
Adjusted time20 7.66 0.24 0.38 30 8.02 0.29 0.54 40 8.21 0.33 0.63 -
土壤深度/cm
Soil depth容重/(g·cm−1)
Density含水率(w)/%
Water content坚实度/MPa
Firmness0~5 1.32 23.41 0.43 5~10 1.45 20.26 0.86 10~15 1.53 18.96 1.23 -
播量/(g·m−2)
Seeding amount机具车速/(m·s−1)
Vehicle speed转速最大误差/%
Max. speed error转速误差均值/%
Average speed error播量误差/%
Seeding amount error7.50 0.8 6.73 4.67 3.86 1.2 4.96 3.62 3.91 1.6 4.13 2.74 3.66 11.25 0.8 6.59 4.92 3.25 1.2 5.81 3.83 2.76 1.6 5.34 2.32 2.12 15.00 7.21 5.21 3.96 7.21 5.68 3.54 2.52 5.68 4.08 1.63 1.04 4.08