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Modelling of an Actuator in the Vacuum Control System of an Autonomous Milking Machine

Authors

  • Stanisław Lis

    {"en_US":"university of life sciences in lublin."}

  • Henryk Juszka

    {"en_US":"university of life sciences in lublin."}

  • Mateusz Mendyk

    {"en_US":"university of life sciences in lublin."}

DOI:

https://doi.org/10.1515/agriceng-2016-0047

Keywords:

machine milking, autonomous milking machine, control, simulation model

Abstract

Design intents for an actuator of the suction pressure control system in an autonomous milking machine were presented. For determination of its dynamic properties step characteristic was taken. The considered object was described with transmittance and thermodynamic models. Models were identified and their parameters were adjusted. Computer simulation was carried out in MATLAB®-Simulink. Analysis of research results proved that the thermodynamic model allows more detailed reflection of dynamic characteristic of the real object. Its degree of imperfections is 0.99%. For the transmittance model a degree of imperfection with the value of 2.02% was obtained.

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Published

2016-10-17

Issue

Vol. 20 No. 3 (2016)

Section

Articles

How to Cite

Modelling of an Actuator in the Vacuum Control System of an Autonomous Milking Machine. (2016). Agricultural Engineering , 20(3), 95–104. https://doi.org/10.1515/agriceng-2016-0047