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Topic

Technologies and technical equipment for agriculture and food industry

Volume

Volume 68 / No. 3 / 2022

Pages : 167-176

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ENERGY CONSUMPTION EVALUATION OF ROTARY TILLER USING DYNAMIC MODELLING

EVALUAREA CONSUMULUI DE ENERGIE A FREZEI AGRICOLE FOLOSIND MODELAREA DINAMICĂ

DOI : https://doi.org/10.35633/inmateh-68-17

Authors

Ferenc TOLVALY-ROȘCA

Sapientia University Cluj-Napoca

Zoltán FORGÓ

Sapientia University Cluj-Napoca

(*) Judit PÁSZTOR

Sapientia University Cluj-Napoca

(*) Corresponding authors:

[email protected] |

Judit PÁSZTOR

Abstract

Tillage is the most energy-intensive soil operation. In the actual energy situation is important to explore and analyze the physical laws of soil cultivation processes, that demand large energy quantities, at the border of technical- and agricultural sciences. We studied the physical phenomenon’s occurring during the work with a rotary tiller and approximated the energy requirements with a computer simulation using Matlab Simulink environment. The model used was a simplified solid model of an FPP-1,3 type rotary tiller, used previously in real experiments to determine fuel consumption at various working parameters. The results obtained with the dynamic simulation were compared with the real measurements.

Abstract in Romanian

Prelucrarea solului este cea mai energo-intensivă operație efectuată asupra solului. În actuala situație energetică este important să studiem și să analizăm legile fizicii ce caracterizează procesele de prelucrare energo-intensive. Am studiat procesele fizice caracteristice frezării solului, am aproximat necesarul de energie utilizând programul de simulare Matlab Simulink. Modelul folosit a fost modelul solid simplificat a frezei de pământ tip FPP-1,3, utilizat în anii precedenți în experimente reale ce urmau determinarea consumului de combustibil pentru diferiți parametrii de prelucrare.

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