Now showing items 1-10 of 328
Análise distribuição da carga hidráulica e vazão na unidade operacional de um sistema de irrigação localizada
The different combination possibilities of emission uniformity and field slope within the operational unities of localized irrigation systems favor the occurence of some configurations in the irrigation system, and ...
Unsaturated hydraulic conductivity of an Oxisol, using a neutron probe.
(UNIV ESTADUAL MARINGA, PRO-REITORIA PESQUISA POS-GRADUACAO, 2010)
Unsaturated hydraulic conductivity of an Oxisol, using a neutron probe. The objective of this study was to determine the unsaturated hydraulic conductivity, using a neutron probe, of a clay sandy Oxisol. The Study was ...
High-Resolution Indirect Feet–Ground Interaction Measurement for Hydraulic-Legged Robots
Feet-ground interactions influence the legged robot's stability. In this paper, a high-resolution indirect force measurement for hydraulic-legged robots is presented. The use of pressure transducers placed at one or both ...
Subirrigation Equipment For The Production Of Citrus Rootstocks: Design And Hydraulic Assessment
(UNIV ESTADUAL LONDRINALONDRINA, 2015)
Classification of petroleum well drilling operations using Support Vector Machine (SVM)
During the petroleum well drilling operation many mechanical and hydraulic parameters are monitored by an instrumentation system installed in the rig called a mud-logging system. These sensors, distributed in the rig, ...
A brief history of the interactions between climate and Mexican hydraulic design
(Geophysical Research Abstracts, 2016)
Networked control system for the guidance of a four-wheel steering agricultural robotic platform
A current trend in the agricultural area is the development of mobile robots and autonomous vehicles for precision agriculture (PA). One of the major challenges in the design of these robots is the development of the ...
Eficiência do carneiro hidráulico para bombeamento de água
(Universidade Estadual Paulista (UNESP), 2015-09-01)
This paper presents the design of a hydraulic ram for pumping water in rural areas using low, medium and high waterfall, and their respective volumes necessary for the equipment to operate efficiently.
Effectiveness of two systems for the spraying of pesticides in citrus trees
(SOC COLOMBIANA ENTOMOLOGIA-SOCOLEN, 2010)
Citriculture normally uses high application volumes in pesticide solutions (of 2.000 to 5.000 L ha(-1)) to control pests and diseases that affect the crop, which generates an increase in operational costs. For this reason, ...