Model of actual contact area of rye and wheat grains with flat surface

Krzysztof Mudryk , Sławomir Francik , Jarosław Frączek , Zbigniew Ślipek , Marek Wróbel

Abstract

The objective of the research presented was to create a mode determining the relationship between the actual contact area of cereal grains, pressure force and humidity, with the application of artificial neural networks (ANN). As an additional factor describing the grain material, the unit contact area of grain with a flat surface, for a specified pressure force and humidity, was considered. The analysis results proved that the unit contact area determined for the pressure force Nj = 100 N and water content W = 15 kg·kg-1 dry mass should be assumed as a variable characterising the grain material. It was found that the phenomenon studied is best modelled by the three-layer ANN with: three neurons in the first hidden layer, eight neurons in the second hidden layer and one neuron in the output layer.
Author Krzysztof Mudryk (FoPaPE / DoMEaA)
Krzysztof Mudryk,,
- Department of Mechanical Engineering and Agrophysics
, Sławomir Francik (FoPaPE / DoMEaA)
Sławomir Francik,,
- Department of Mechanical Engineering and Agrophysics
, Jarosław Frączek (FoPaPE / DoMEaA)
Jarosław Frączek,,
- Department of Mechanical Engineering and Agrophysics
, Zbigniew Ślipek (FoPaPE / DoMEaA)
Zbigniew Ślipek,,
- Department of Mechanical Engineering and Agrophysics
, Marek Wróbel (FoPaPE / DoMEaA)
Marek Wróbel,,
- Department of Mechanical Engineering and Agrophysics
Pages292-296
Publication size in sheets0.5
Book Malinovska Larisa, Osadcuks Vitalijs (eds.): 12th International Scientific Conference on Engineering for Rural Development - Proceedings, Engineering for Rural Development, vol. 12, 2013, Latvia University of Agriculture Faculty of Engineering , 663 p.
Keywords in Englishartificial neural networks, contact surface, grains
URL http://tf.llu.lv/conference/proceedings2013/Papers/055_Mudryk_K.pdf
Internal identifierWIPiE/2013/113
Languageen angielski
Score (nominal)5
Score sourcejournalList
Publication indicators WoS Citations = 1
Citation count*
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OświadczenieKrzysztof Mudryk, Sławomir Francik, Jarosław Fraczek, Zbigniew Slipek, Marek Wróbel
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