Zuo Chun-cheng, Cheng Jiang-nan, Zhang Shou-qin. The Study on the Random Process of the Turbulence of Soil Produced by a Mole Plough[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 1997, 13(5): 288-291.
    Citation: Zuo Chun-cheng, Cheng Jiang-nan, Zhang Shou-qin. The Study on the Random Process of the Turbulence of Soil Produced by a Mole Plough[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 1997, 13(5): 288-291.

    The Study on the Random Process of the Turbulence of Soil Produced by a Mole Plough

    • The average force,FFT and power spectral density of traction force of a mole plough have been calculated after field test.The relation between the periodical change of traction force and soil fracture produced by the mole plough is also discussed in this paper.
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