<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The actual energy situation and the significant energy demand of agricultural production require the exploration and analysis of the general laws of the main processes in the field of energy, which is part of the borderline between the technical sciences and the agricultural sciences. Tillage machines change the physical properties of the soil, but at the same time the mechanical properties of the soil react to the implement. One of the basic works of seedbed preparation is harrowing. In this work we study the kinematics and dynamics of the active rotary harrow implements, taking into account the cutting resistance of the soil. The results obtained with the developed modeling methods, give reliable approximations to the experienced tilling processes.</p>
</abstract>

The actual energy situation and the significant energy demand of agricultural production require the exploration and analysis of the general laws of the main processes in the field of energy, which is part of the borderline between the technical sciences and the agricultural sciences. Tillage machines change the physical properties of the soil, but at the same time the mechanical properties of the soil react to the implement. One of the basic works of seedbed preparation is harrowing. In this work we study the kinematics and dynamics of the active rotary harrow implements, taking into account the cutting resistance of the soil. The results obtained with the developed modeling methods, give reliable approximations to the experienced tilling processes.

Kinematic and Dynamic Modeling of the Rotary Harrow

Sapientia Hungarian University of Transylvania

Faculty of Technical and Human Sciences, Târgu Mureş, Department of Mechanical Engineering

Acta Universitatis Sapientiae, Electrical and Mechanical Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Kinematic and Dynamic Modeling of the Rotary Harrow"}

The actual energy situation and the significant energy demand of agricultural production require the exploration and analysis of the general laws of the main...

Kinematic and Dynamic Modeling of the Rotary Harrow

Published Online: Dec 30, 2021

Page range: 25 - 38

Received: Nov 15, 2021

Accepted: Dec 02, 2021

DOI: https://doi.org/10.2478/auseme-2021-0003

Keywords
Rotary harrow, kinematics, dynamics, assembly model

© 2021 Ferenc Tolvaly-Rosca et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Kinematic and Dynamic Modeling of the Rotary Harrow

Published Online: Dec 30, 2021

Page range: 25 - 38

Received: Nov 15, 2021

Accepted: Dec 02, 2021

DOI: https://doi.org/10.2478/auseme-2021-0003

KeywordsRotary harrow, kinematics, dynamics, assembly model

© 2021 Ferenc Tolvaly-Rosca et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
Rotary harrow, kinematics, dynamics, assembly model