Results 31 to 40 of about 1,719 (293)

Multi-stage terramechanics simulation: Seamless analyses between formation of wind ripple pattern and wheel locomotion

open access: yesCogent Engineering, 2020
In futuristic vehicle traveling simulation on a rough terrain, it is desirable to perform terramechanics analysis that reflected appropriate road surface information.
Hirotaka Suzuki, Shingo Ozaki
doaj   +1 more source

Spatio-temporal prediction of soil moisture and soil strength by depth-to-water maps

open access: yesInternational Journal of Applied Earth Observations and Geoinformation, 2021
The utilization of detailed digital terrain models entails an enhanced basis for supporting sustainable forest management, including the reduction of soil impacts through predictions of site trafficability during mechanized harvesting operations.
Marian Schönauer   +9 more
doaj   +1 more source

Controle de tráfego agrícola e atributos físicos do solo em área cultivada com cana-de-açúcar Agricultural traffic control and soil physical attributes in sugarcane areas

open access: yesPesquisa Agropecuária Brasileira, 2010
O objetivo deste trabalho foi avaliar o efeito do controle de tráfego agrícola na compactação do solo em áreas cultivadas com cana-de-açúcar no sistema de colheita mecanizada.
Antoniane Arantes de Oliveira Roque   +3 more
doaj   +1 more source

Mapping time-to-trafficability for California agricultural soils after dormant season deep wetting [PDF]

open access: yes, 2022
Soil compaction is a threat to agricultural soil function due to constriction of macro- and meso-pores necessary for air and water movement and crop root elongation. Soils are most vulnerable to compaction when moist.
Devine, Scott M   +5 more
core   +1 more source

Field performance of an agricultural tractor fitted with rubber tracks on a low trafficable soil

open access: yesJournal of Agricultural Engineering, 2015
The introduction of rubber tracks on tractors has allowed more engine power per unit weight than with steel-tracked tractors, together with a reduction in soil compaction and higher on-road speeds. Recently, triangular rubber tracks able to be adapted on
Giovanni Molari   +2 more
doaj   +1 more source

Analysis method of cluster perforating tubing strings trafficability in horizontal wells for unconventional reservoirs [PDF]

open access: yesE3S Web of Conferences, 2021
The feasibility of a normal perforating operation depends on the perforating tubing string, which is the main component of the cluster perforating tool for the exploration and development of unconventional oil&gas reservoirs. To improve the efficiency of
Guo Xiaoqiang   +4 more
doaj   +1 more source

Using the simulation modeling with stochastic estimation of trafficability of forest transport systems [PDF]

open access: yes, 2019
Forecasting trafficability of logging and forest transport systems on the ground, which have a multi-sectional layout solution is considered in the paper.
Chernyshev, D. O.   +2 more
core   +3 more sources

Traffic Management

open access: yes, 2003
Quality of service in network communication is mainly assured by traffic management consisting in a variety of protocols and mechanisms whose role is to prevent the network from being congested. Traffic management has been a very active area of research for two decades following the conception of packet-switched integrated services networks, such as ...
KARLSSON G   +21 more
openaire   +5 more sources

Terramechanics-based investigation of grouser shape for rigid wheels: Comparison between rectangular and trapezoidal grousers

open access: yesCogent Engineering, 2020
It is important to further improve the traveling performances of the moon/planetary exploration rovers. To achieve this, we investigated the grouser shape of rigid wheels for use in such rovers, focusing particularly on rectangular and trapezoidal ...
Hirotaka Suzuki   +4 more
doaj   +1 more source

Rut depth detection for automated trafficability assessment

open access: yes, 2023
The passing of a wheeled or tracked vehicle over soft or deformable soil creates ruts. The depth of these ruts is proportional to the weight of the vehicle and the soil trafficability; the ability of the soil to support traffic from vehicles.
Jeffries, Zach   +3 more
core   +1 more source

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