Aeroelastic experiments with measurement of the kinematic properties based on optical methods

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F15%3A00445722" target="_blank" >RIV/61388998:_____/15:00445722 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.15240/tul/004/2015-1-005" target="_blank" >http://dx.doi.org/10.15240/tul/004/2015-1-005</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15240/tul/004/2015-1-005" target="_blank" >10.15240/tul/004/2015-1-005</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Aeroelastic experiments with measurement of the kinematic properties based on optical methods

Popis výsledku v původním jazyce

A credible aeroelastic experiment deals with variables important for the description of dynamics of aeroelastic phenomena. These variables include, in particular, position, velocity, acceleration and the acting forces. This paper describes the measurement of kinematic properties based on an optical method, where the optical target is captured with a high frequency camera. Based on the evaluated position, there have been derived velocity and acceleration. The acceleration has been compared with the datameasured with the accelerometer. A great advantage of the presented approach is the minimal influence of the measured system over the sensors and the possibility of redundant measurement as well. The contribution of the redundant measurement has been confirmed during an experiment performed on an aeroelastic experimental stand with the profile NACA 0012.

Název v anglickém jazyce

Aeroelastic experiments with measurement of the kinematic properties based on optical methods

Popis výsledku anglicky

A credible aeroelastic experiment deals with variables important for the description of dynamics of aeroelastic phenomena. These variables include, in particular, position, velocity, acceleration and the acting forces. This paper describes the measurement of kinematic properties based on an optical method, where the optical target is captured with a high frequency camera. Based on the evaluated position, there have been derived velocity and acceleration. The acceleration has been compared with the datameasured with the accelerometer. A great advantage of the presented approach is the minimal influence of the measured system over the sensors and the possibility of redundant measurement as well. The contribution of the redundant measurement has been confirmed during an experiment performed on an aeroelastic experimental stand with the profile NACA 0012.

Druh

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

CEP obor

BI - Akustika a kmity

OECD FORD obor

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Projekt

<a href="/cs/project/GA13-10527S" target="_blank" >GA13-10527S: Analýza subsonického flutteru elasticky uložených profilů s využitím interferometrie a CFD</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

ACC JOURNAL

ISSN

1803-9782

e-ISSN

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Svazek periodika

21

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

11

Strana od-do

43-53

Kód UT WoS článku

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EID výsledku v databázi Scopus

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