VIBRATION-ISOLATION SYSTEM WITH GYROSCOPIC STABILIZER

Kód výsledku v IS VaVaI

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Výsledek na webu

<a href="http://www.icovp.com/components/com_breezingforms/uploads/586_paper0.pdf" target="_blank" >http://www.icovp.com/components/com_breezingforms/uploads/586_paper0.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

VIBRATION-ISOLATION SYSTEM WITH GYROSCOPIC STABILIZER

Popis výsledku v původním jazyce

Research of vibration-isolation system with gyroscopic stabilizer is based on the research of vibration-isolation of lying human body during transportation. During the previous research there was designed the three-degree of freedom vibration-isolation system - one vertical translation and two rotations around transversal and longitudinal axes. Vertical translation is conducted by paralelogram mechanism or scissors mechanism; rotations are conducted by gimbals (Cardan suspension). We have suggested extending this system by twoaxis gyroscopic stabilizer with power gyroscopes. The power gyroscopes with sufficient magnitude of angular momentum move the natural frequencies (without gyroscopic stabilizer approximately 1-5Hz) of gimbals frames into the higher values (nutation frequency) and precession motion of gyroscopes is slow or aperiodic. Thus it means that the natural frequencies of gimbals, which previously have been located into the band of excitation signals spectra, have been moved

Název v anglickém jazyce

VIBRATION-ISOLATION SYSTEM WITH GYROSCOPIC STABILIZER

Popis výsledku anglicky

Research of vibration-isolation system with gyroscopic stabilizer is based on the research of vibration-isolation of lying human body during transportation. During the previous research there was designed the three-degree of freedom vibration-isolation system - one vertical translation and two rotations around transversal and longitudinal axes. Vertical translation is conducted by paralelogram mechanism or scissors mechanism; rotations are conducted by gimbals (Cardan suspension). We have suggested extending this system by twoaxis gyroscopic stabilizer with power gyroscopes. The power gyroscopes with sufficient magnitude of angular momentum move the natural frequencies (without gyroscopic stabilizer approximately 1-5Hz) of gimbals frames into the higher values (nutation frequency) and precession motion of gyroscopes is slow or aperiodic. Thus it means that the natural frequencies of gimbals, which previously have been located into the band of excitation signals spectra, have been moved

Druh

D - Stať ve sborníku

CEP obor

JR - Ostatní strojírenství

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 11th International Conference on Vibration Problems

ISBN

978-989-96264-4-7

ISSN

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e-ISSN

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Počet stran výsledku

9

Strana od-do

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Název nakladatele

APMTAC

Místo vydání

Lisbon, Portugalsko

Místo konání akce

Lisabon, Portugalsko

Datum konání akce

1. 1. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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