Linear piezoactuators in systems of the active vibration control

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F16%3A86097878" target="_blank" >RIV/61989100:27230/16:86097878 - 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

Linear piezoactuators in systems of the active vibration control

Popis výsledku v původním jazyce

The paper deals with the mathematical model of the linear stacked piezoactuators in the system of the active vibration control of the cantilever beam. The mathematical model assumes a finite stiffness of the piezoactuator and its influence on the modal properties of the mechanical structure. The piezoactuator output force depends on the supply voltage and the piezoactuator track. The model of the controlled system in the form of equations of motion assumes a noncollocated arrangement of the sensor and the actuator. The linear piezoactuator force acts at the connection point of the first two beam elements near the place where the beam is anchored and the motion of the beam is sensed at its free end. Damping effect of the active vibration control will be demonstrated in the Matlab-Simulink environment which is described in detail including the connection of the blocks and their setting.

Název v anglickém jazyce

Linear piezoactuators in systems of the active vibration control

Popis výsledku anglicky

The paper deals with the mathematical model of the linear stacked piezoactuators in the system of the active vibration control of the cantilever beam. The mathematical model assumes a finite stiffness of the piezoactuator and its influence on the modal properties of the mechanical structure. The piezoactuator output force depends on the supply voltage and the piezoactuator track. The model of the controlled system in the form of equations of motion assumes a noncollocated arrangement of the sensor and the actuator. The linear piezoactuator force acts at the connection point of the first two beam elements near the place where the beam is anchored and the motion of the beam is sensed at its free end. Damping effect of the active vibration control will be demonstrated in the Matlab-Simulink environment which is described in detail including the connection of the blocks and their setting.

Druh

D - Stať ve sborníku

CEP obor

BC - Teorie a systémy řízení

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

ICSV 2016 - 23rd International Congress on Sound and Vibration: From Ancient to Modern Acoustics

ISBN

978-960-99226-2-3

ISSN

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e-ISSN

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Počet stran výsledku

10

Strana od-do

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Název nakladatele

International Institute of Acoustics and Vibrations

Místo vydání

Auburn

Místo konání akce

Atény

Datum konání akce

10. 7. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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