Influence of conveyor pockets on material throughput measurement by capacitive sensor

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Influence of conveyor pockets on material throughput measurement by capacitive sensor

Popis výsledku v původním jazyce

Many various methods of material throughput measurement in agriculture and other branches were tested during the last 20 years. The current trends indicate that the non-contact methods of material throughput measurement can be more perspective than the contact methods. One of the possibilities is the capacitive throughput measurement method. In the Biosystems Engineering journal the theory of sensor filling was introduced. This theory considers material transporting on the conveyor belt. However, many conveyors are equipped with pockets. The pockets can influence the electric field of the sensor, i.e., the dependence between a filling of the sensor by material and its electrical capacitance is significantly changed. This fact can produce significant errors of throughput measurements. In this paper the influence of the conveyor pockets during material throughput measurement by a capacitive sensor was assessed. Two mathematical models of capacitance throughput sensors with plastic and me

Název v anglickém jazyce

Influence of conveyor pockets on material throughput measurement by capacitive sensor

Popis výsledku anglicky

Many various methods of material throughput measurement in agriculture and other branches were tested during the last 20 years. The current trends indicate that the non-contact methods of material throughput measurement can be more perspective than the contact methods. One of the possibilities is the capacitive throughput measurement method. In the Biosystems Engineering journal the theory of sensor filling was introduced. This theory considers material transporting on the conveyor belt. However, many conveyors are equipped with pockets. The pockets can influence the electric field of the sensor, i.e., the dependence between a filling of the sensor by material and its electrical capacitance is significantly changed. This fact can produce significant errors of throughput measurements. In this paper the influence of the conveyor pockets during material throughput measurement by a capacitive sensor was assessed. Two mathematical models of capacitance throughput sensors with plastic and me

Druh

D - Stať ve sborníku

CEP obor

GB - Zemědělské stroje a stavby

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Engineering for Rural Development

ISBN

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ISSN

1691-3043

e-ISSN

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Počet stran výsledku

5

Strana od-do

324-328

Název nakladatele

Latvia University of Agriculture

Místo vydání

Jelgava

Místo konání akce

Jelgava

Datum konání akce

29. 5. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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