Influence of the fibre spring-damper model in a simple laboratory mechanical system on the coincidence with the experimental results

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F15%3A43925661" target="_blank" >RIV/49777513:23520/15:43925661 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/47718684:_____/16:N0000010 RIV/47718684:_____/15:N0000001

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Influence of the fibre spring-damper model in a simple laboratory mechanical system on the coincidence with the experimental results

Popis výsledku v původním jazyce

Experimental measurements focused on the investigation of a fibre behaviour are performed on an assembled weigh-fibre-pulley-drive mechanical system. The carbon fibre, which is driven by one drive, is led over a pulley. On its other end there is a prism-shaped steel weight, which moves in a prismatic linkage on an inclined plane. Drive excitation signals can be of different shapes with the possibility of variation of a signal rate. Dynamic responses of the weight and the fibre are measured. The same system is numerically investigated by means of multibody models. The influence of the fibre stiffness and fibre damping coefficient in the computational model on the coincidence of the simulation results and the experimental measurement results is evaluated. The simulations aim is to create a phenomenological model of a fibre, which will be utilizable in fibre modelling in the case of more complicated mechanical or mechatronic systems.

Název v anglickém jazyce

Influence of the fibre spring-damper model in a simple laboratory mechanical system on the coincidence with the experimental results

Popis výsledku anglicky

Experimental measurements focused on the investigation of a fibre behaviour are performed on an assembled weigh-fibre-pulley-drive mechanical system. The carbon fibre, which is driven by one drive, is led over a pulley. On its other end there is a prism-shaped steel weight, which moves in a prismatic linkage on an inclined plane. Drive excitation signals can be of different shapes with the possibility of variation of a signal rate. Dynamic responses of the weight and the fibre are measured. The same system is numerically investigated by means of multibody models. The influence of the fibre stiffness and fibre damping coefficient in the computational model on the coincidence of the simulation results and the experimental measurement results is evaluated. The simulations aim is to create a phenomenological model of a fibre, which will be utilizable in fibre modelling in the case of more complicated mechanical or mechatronic systems.

Druh

D - Stať ve sborníku

CEP obor

JR - Ostatní strojírenství

OECD FORD obor

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Projekt

<a href="/cs/project/GA15-20134S" target="_blank" >GA15-20134S: Vícestupňové lehké mechanismy s aktivními strukturami</a><br>

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

ECCOMAS 2015

ISBN

978-84-944244-0-3

ISSN

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e-ISSN

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Počet stran výsledku

10

Strana od-do

356-365

Název nakladatele

CIMNE

Místo vydání

Barcelona

Místo konání akce

Barcelona

Datum konání akce

29. 6. 2015

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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