A new adaptive sampling method for energy-efficient measurement of environmental parameters

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25530%2F16%3A39901927" target="_blank" >RIV/00216275:25530/16:39901927 - isvavai.cz</a>

Výsledek na webu

<a href="http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7555688" target="_blank" >http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7555688</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

A new adaptive sampling method for energy-efficient measurement of environmental parameters

Popis výsledku v původním jazyce

A new method involving adaptive sampling of environmental parameters at sensor nodes has been proposed and developed. The method involves determination of stochastic models of the environmental parameters so that forward and backward predictions could be performed accurately with minimal energy. When difference between measured values and corresponding model-predicted values falls outside predefined threshold interval, measured values are upheld and used to update the model by computing for new model parameters while keeping stochastic order of the model constant. The proposed method has been applied and validated using environmental field data. Favorable results were obtained. The method was also used to determine, with sufficient accuracy, numerical values of missed measurements during a low frequency sampling.

Název v anglickém jazyce

A new adaptive sampling method for energy-efficient measurement of environmental parameters

Popis výsledku anglicky

A new method involving adaptive sampling of environmental parameters at sensor nodes has been proposed and developed. The method involves determination of stochastic models of the environmental parameters so that forward and backward predictions could be performed accurately with minimal energy. When difference between measured values and corresponding model-predicted values falls outside predefined threshold interval, measured values are upheld and used to update the model by computing for new model parameters while keeping stochastic order of the model constant. The proposed method has been applied and validated using environmental field data. Favorable results were obtained. The method was also used to determine, with sufficient accuracy, numerical values of missed measurements during a low frequency sampling.

Druh

D - Stať ve sborníku

CEP obor

BB - Aplikovaná statistika, operační výzkum

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

2016 IEEE 16th International Conference on Environment and Electrical Engineering (EEEIC) : proceedings

ISBN

978-1-5090-2320-2

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

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Název nakladatele

IEEE (Institute of Electrical and Electronics Engineers)

Místo vydání

New York

Místo konání akce

Florencie

Datum konání akce

7. 6. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000387085800259