منابع مشابه
Development and Evaluation of a Combined Cultivator and Band Sprayer with a Row-Centering RTK-GPS Guidance System
Typically, low-pressure sprayers are used to uniformly apply pre- and post-emergent herbicides to control weeds in crop rows. An innovative machine for weed control in inter-row and intra-row areas, with a unique combination of inter-row cultivation tooling and intra-row band spraying for six rows and an electro-hydraulic side-shift frame controlled by a GPS system, was developed and evaluated....
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Genuine saving is a measure of net investment in produced, natural and human capital. It is a necessary condition for weak sustainable development that genuine saving not be persistently negative. However, according to data provided by the World Bank, resource-rich countries are systematically failing to meet this condition. Alongside the well-known resource curse on economic growth, resource a...
متن کاملInfluence of Inter-row Gap Value on Turbine Losses
This paper presents the results of a numerical investigation of the gap influence on the turbine efficiency. The rotor-stator interaction in a 1 2 -stage turbine is simulated by solving the quasithree-dimensional unsteady Euler/Navier-Stokes equations using a parallelized numerical
متن کاملAutonomous Inter-Row Hoeing using GPS-based side-shift Control
Several developments and investigations have been done to automate the lateral control of hoes with the aim to achieve higher weeding efficiency and decreased labor costs. The aim of this project was to investigate the accuracy and limitations for a computer controlled hoeing operation based on a GPS system. A conventional hoe and an electro-hydraulic side shift frame was used and attached to a...
متن کاملInter-row Robot Navigation using 1D Ranging Sensors
In this paper a fuzzy logic navigation controller for an inter-row agricultural robot is developed and evaluated in laboratory settings. The controller receives input from one-dimensional (1D) ranging sensors on the robotic platform, and operated on ten fuzzy rules for basic row-following behavior. The control system was implemented on basic hardware for proof of concept and operated on a commo...
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ژورنال
عنوان ژورنال: Agricultural machinery and technologies
سال: 2017
ISSN: 2618-6748,2073-7599
DOI: 10.22314/2073-7599-2017-4-31-36