This paper describes the development and preliminary field evaluation of a combine feedrate sensor. The sensor employs electrical capacitance sensing techniques in a parallel plate configuration in which one plate is located in the table (or platform) with the other being the table auger. The sensor indicates the mass flowrate (feedrate) of material conveyed by the auger to the feeder.For comparison purposes, the combine harvester was intrumented for measurements of table auger torque and feeder displacement. Conventional bagging techniques of effluent over fixed time intervals were used to establish average feedrate.The results show that the capacitance sensor provides an indication of feedrate and more linear performance over a wider range of feedrate than the other two sensing techniques.


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    Titel :

    Field Evaluation of a Combine Feedrate Sensor


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Wilson, J.N. (Autor:in) / Klassen, N.D. (Autor:in) / Wilson, R.J. (Autor:in) / Pang, S.N. (Autor:in)

    Kongress:

    International Off-Highway & Powerplant Congress & Exposition ; 1994



    Erscheinungsdatum :

    1994-09-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Field evaluation of a combine feedrate sensor

    Klassen,N.D. / Wilson,R.J. / Wilson,N.J. et al. | Kraftfahrwesen | 1994


    Investigation of a feedrate sensor for combine harvesters

    Klassen,N.D. / Pang,S.N. / Wilson,R.J. et al. | Kraftfahrwesen | 1993


    Investigation of a Feedrate Sensor for Combine Harvesters

    Wilson, J. N. / Klassen, N. D. / Wilson, R. J. et al. | SAE Technical Papers | 1993


    Elastic feedrate monitor

    British Library Online Contents | 1995


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