Simulace teplotních polí snímačů podporovanou technologií zpracování obrazu

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F08%3A00018810" target="_blank" >RIV/61989100:27240/08:00018810 - 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

Simulation of Thermal Fields of Sensors Supported by an Image Processing Technology

Popis výsledku v původním jazyce

The accuracy and the reliability of sensors are often influenced by both external and internal thermal sources. In this paper, the analysis of thermal load of sensors is discussed. Physical models incorporating both the analyzed sensors and the ambient conditions similar to the real ones are built. Mathematical models are constructed and calculated to solve tasks described by physical models. Here, temperature fields in sensor are described by the Fourier partial differential equation. Differences between analytical and experimental results are used for adaptive correction of parameters of the mathematical model. At the physical model, sensor?s surface temperature is measured by an infrared camera. At the mathematical model, sensor?s surface temperature is generated by the ANSYS Workbench graphical generator. To compare the experimental and analytical results, images from both the IR camera and the ANSYS Workbench are transformed by a set of image processing functions. Both the general

Název v anglickém jazyce

Simulation of Thermal Fields of Sensors Supported by an Image Processing Technology

Popis výsledku anglicky

The accuracy and the reliability of sensors are often influenced by both external and internal thermal sources. In this paper, the analysis of thermal load of sensors is discussed. Physical models incorporating both the analyzed sensors and the ambient conditions similar to the real ones are built. Mathematical models are constructed and calculated to solve tasks described by physical models. Here, temperature fields in sensor are described by the Fourier partial differential equation. Differences between analytical and experimental results are used for adaptive correction of parameters of the mathematical model. At the physical model, sensor?s surface temperature is measured by an infrared camera. At the mathematical model, sensor?s surface temperature is generated by the ANSYS Workbench graphical generator. To compare the experimental and analytical results, images from both the IR camera and the ANSYS Workbench are transformed by a set of image processing functions. Both the general

Druh

D - Stať ve sborníku

CEP obor

BJ - Termodynamika

OECD FORD obor

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Projekt

<a href="/cs/project/GA102%2F06%2F0498" target="_blank" >GA102/06/0498: Modelování teplotní zátěže elektroniky moderních snímačů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceeding 10th International Conference AUTOMATIC CONTROL, MODELLING AND SIMULATION ACMOS 2008

ISBN

978-960-6766-63-3

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

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Název nakladatele

WSEAS

Místo vydání

Atheny

Místo konání akce

Instanbul, Turkey

Datum konání akce

27. 5. 2008

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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