DEM simulation for draft force prediction of moldboard plow according to the tillage depth in cohesive soil

YS Kim, MAA Siddique, WS Kim, YJ Kim, SD Lee… - … and Electronics in …, 2021‏ - Elsevier
In the field of agricultural machinery, various empirical field tests are performed to measure
the design load for optimal design of tractors and implement. However, field test …

Development of DEM-MBD coupling model for draft force prediction of agricultural tractor with plowing depth

YS Kim, SD Lee, SM Baek, SY Baek, HH Jeon… - … and Electronics in …, 2022‏ - Elsevier
During agricultural tillage, draft force is the most important factor affecting the performance of
soil-machine system. In this study, a full-scale soil-tool-machine coupling model based on …

[PDF][PDF] Effect of soil moisture, tillage speed, depth, ballast weight and, used implement on wheel slippage of the tractor: A review

AM Mamkagh - Asian Journal of Advances in Agricultural Research, 2019‏ - academia.edu
Tractor wheel slippage is a critical parameter for fuel consumption and field performance
and should not exceed 15%. Several attempts have been made to study the wheel slippage …

[HTML][HTML] Performance analysis of a tractor-power harrow system under different working conditions

P Balsari, A Biglia, L Comba, D Sacco, LE Alcatrao… - Biosystems …, 2021‏ - Elsevier
Highlights•Mechanical loads and fuel consumption values for tilling operations are
reported.•The average PTO torque values were in the range of 80–620 Nm.•The average …

Using energy requirements to compare the suitability of alternative methods for broadcast and site-specific weed control

GRY Coleman, A Stead, MP Rigter, Z Xu… - Weed …, 2019‏ - cambridge.org
The widespread use of herbicides in crop** systems has led to the evolution of resistance
in major weeds. The resultant loss of herbicide efficacy is compounded by a lack of new …

Finite element simulation of moldboard–soil interaction

H Bentaher, A Ibrahmi, E Hamza, M Hbaieb… - Soil and Tillage …, 2013‏ - Elsevier
The efficiency of the tillage is measured by the power consumption or the tillage force or
draught and the quality of the worked soil. The tillage forces are mainly a function of soil …

[ספר][B] Encyclopedia of agrophysics

J Gliński, J Horabik, J Lipiec - 2011‏ - researchgate.net
Creating soil conditions best suiting crop requirements used to be considered as the most
important goal of tillage for centuries. This type of crop-focused tillage is largely to be …

Development of a real-time tillage depth measurement system for agricultural tractors: application to the effect analysis of tillage depth on draft force during plow tillage

YS Kim, TJ Kim, YJ Kim, SD Lee, SU Park, WS Kim - Sensors, 2020‏ - mdpi.com
The objectives of this study were to develop a real-time tillage depth measurement system
for agricultural tractor performance analysis and then to validate these configured systems …

Effects of working depth and wheel slip on fuel consumption of selected tillage implements

G Moitzi, H Wagentristl, K Refenner… - Agricultural …, 2014‏ - cigrjournal.org
Rising fossil fuel prices are leading to an increasing awareness of energy efficiency in plant
production. Tillage in particular can consume large amounts of fuel. For four tillage …

Effect of plowing depth of tillage and forward speed on the performance of a medium size chisel plow operating in a sandy soil.

SA Al-Suhaibani, AE Ghaly - 2010‏ - cabidigitallibrary.org
Problem statement: Tillage is a process of creating a desirable soil condition for seed
germination and growth. The tillage of soil is considered to be one of the biggest farm …