Research Article
Vibration Response of the Crawler Combine Chassis Frame Excited by the Engine
Table 3
Time-domain comparison of vibration intensity of the combine under various working conditions.
| Measuring point | Root mean square value of vibration acceleration (m/s2) | Condition 1 | Condition 2 | Condition 3 | Condition 4 | direction | direction | direction | direction | direction | direction | direction | direction | direction | direction | direction | direction |
| 1 | 0.90 | 1.25 | 1.64 | 2.32 | 2.14 | 3.64 | 2.67 | 2.93 | 3.89 | 6.35 | 4.72 | 13.28 | 2 | 0.57 | 0.74 | 0.55 | 2.83 | 2.15 | 5.36 | 2.13 | 3.89 | 5.89 | 4.37 | 4.96 | 9.36 | 3 | 0.62 | 0.82 | 0.87 | 2.47 | 2.71 | 4.23 | 3.45 | 2.83 | 4.03 | 4.12 | 5.58 | 5.68 | 4 | 0.84 | 1.02 | 1.05 | 2.06 | 2.01 | 2.35 | 3.50 | 3.64 | 9.01 | 4.59 | 5.17 | 10.08 | 5 | 0.68 | 0.79 | 0.98 | 2.87 | 3.23 | 3.89 | 2.67 | 9.17 | 6.44 | 3.32 | 12.25 | 9.97 |
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