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Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F07%3A19819" target="_blank" >RIV/60460709:41310/07:19819 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Development and evaluation of forage yield measure sensors in a mowing-conditioning machine

Popis výsledku v původním jazyce

The main aim of this research was to develop and evaluate sensor system to create forage yield maps on a three-point linkage type of rotary mower-conditioner. The method was based on the mowing machine conditioner's power requirement measured by a torquesensor or on material change in momentum measured by a curved impact plate. Laboratory measurements were taken to determine the dependence of conditioner power input and signals from the impact plate on material mass flow. A mixture of grass and alfalfawas used. There was a very good linear relationship between the conditioner's power, impact force from an impact plate, and material feed rate through the mower. The calculated coefficients of determination (R2) were about 0.95. It was possible to differentiate a material feed rate difference 0.5 kg s&#8722;1 using either method. The effects of material changes and mower parameters on the accuracy of feed rate measurement were then measured. It was observed that the results form torque

Název v anglickém jazyce

Development and evaluation of forage yield measure sensors in a mowing-conditioning machine

Popis výsledku anglicky

The main aim of this research was to develop and evaluate sensor system to create forage yield maps on a three-point linkage type of rotary mower-conditioner. The method was based on the mowing machine conditioner's power requirement measured by a torquesensor or on material change in momentum measured by a curved impact plate. Laboratory measurements were taken to determine the dependence of conditioner power input and signals from the impact plate on material mass flow. A mixture of grass and alfalfawas used. There was a very good linear relationship between the conditioner's power, impact force from an impact plate, and material feed rate through the mower. The calculated coefficients of determination (R2) were about 0.95. It was possible to differentiate a material feed rate difference 0.5 kg s&#8722;1 using either method. The effects of material changes and mower parameters on the accuracy of feed rate measurement were then measured. It was observed that the results form torque

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GB - Zemědělské stroje a stavby

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Computers and Electronics in Agriculture

ISSN

0168-1699

e-ISSN

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Svazek periodika

58

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

154-163

Kód UT WoS článku

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EID výsledku v databázi Scopus

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