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 …
the design load for optimal design of tractors and implement. However, field test …
Numerical analysis on tractive performance of off-road wheel steering on sand using discrete element method
Y Du, J Gao, L Jiang, Y Zhang - Journal of Terramechanics, 2017 - Elsevier
This paper presents a numerical analysis on steering performance including tractive
parameters and lug effects. To explore the difference between the turning and straight …
parameters and lug effects. To explore the difference between the turning and straight …
Development and numerical validation of an improved prediction model for wheel-soil interaction under multiple operating conditions
Y Du, J Gao, L Jiang, Y Zhang - Journal of Terramechanics, 2018 - Elsevier
This paper presents the establishment and validation of an improved model predicting
tractive parameters of a lugged wheel under multiple operating conditions. During the basic …
tractive parameters of a lugged wheel under multiple operating conditions. During the basic …
Power transmission efficiency analysis of 42 kW power agricultural tractor according to tillage depth during moldboard plowing
YS Kim, WS Kim, MAA Siddique, SY Baek, SM Baek… - Agronomy, 2020 - mdpi.com
In order to optimize tractor design and optimize efficiency during tillage operation, it is
essential to verify the impact through field tests on factors affecting the tractor load. The …
essential to verify the impact through field tests on factors affecting the tractor load. The …
Analysis of tillage depth and gear selection for mechanical load and fuel efficiency of an agricultural tractor using an agricultural field measuring system
YS Kim, WS Kim, SY Baek, SM Baek, YJ Kim, SD Lee… - Sensors, 2020 - mdpi.com
This study was conducted to analyze the effects of tillage depth and gear selection on the
mechanical load and fuel efficiency of an agricultural tractor during plow tillage. In order to …
mechanical load and fuel efficiency of an agricultural tractor during plow tillage. In order to …
Ascertainment of driving lead of tractor front wheels as loaded by draft force
SM Shafaei, M Loghavi, S Kamgar - Measurement, 2020 - Elsevier
Preceding researches proved that improper driving lead of tractor front wheels results in
power circulation in transmission system, excessive wear of tires, premature rough ride …
power circulation in transmission system, excessive wear of tires, premature rough ride …
Experimental analysis of tread pattern effects on tire tractive performance on sand using an indoor traction measurement system with forced-slip mechanism
H Shinone, H Nakashima, Y Takatsu, T Kasetani… - … , Environment and Food, 2010 - Elsevier
An indoor traction measurement system was redesigned to improve the measurement of
tractive performance for off-road tires and to compare experimental tire traction results with …
tractive performance for off-road tires and to compare experimental tire traction results with …
[HTML][HTML] Analytical modeling and DEM analysis of soil–wheel interaction under cornering and skidding conditions in off-road vehicles
C Hu, J Gao, X Song, M Zhang, X Tan - AIP Advances, 2021 - pubs.aip.org
Soil–wheel interaction under cornering and slip conditions (SWICS) has a significant impact
on the steering performance of off-road vehicles. In order to analyze the six-dimensional …
on the steering performance of off-road vehicles. In order to analyze the six-dimensional …
Local and global sensitivity analysis of a tractor and single axle grain cart dynamic system model
M Karkee, BL Steward - Biosystems Engineering, 2010 - Elsevier
Tractor and towed implement system models have become increasingly important for model-
based guidance controller design, virtual prototyping, and operator-and-hardware-in-loop …
based guidance controller design, virtual prototyping, and operator-and-hardware-in-loop …
Measurement of the forces and moments acting on farm tractor pneumatic tyres
M Gobbi, M Aiolfi, M Pennati, G Previati… - Vehicle System …, 2005 - Taylor & Francis
A number of experimental activities designed and undertaken for deriving the characteristics
of farm tractor tyres are presented. By means of a proprietary measuring hub the three forces …
of farm tractor tyres are presented. By means of a proprietary measuring hub the three forces …