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To the parametric anti-resonance application
A new application of the parametric anti-resonance is discussed. This phenomenon can be used not only for suppressing self-excited vibration or to reduce the externally excited vibration but also to suppress the paramet...
BI - Akustika a kmity
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Numerical Study of Forced Vibration Suppression by Parametric Anti-Resonance
The parametric anti-resonance phenomenon as an active damping tool excitation. The amplitude suppression owing to the parametric anti-resonance is studied, damping coefficient and small frequency ...
BI - Akustika a kmity
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Contribution to application of parametric "anti-resonance" for autoparametric systems.
It is shown that the parametric anti-resonance (additional parametric excitation fulfilling speciál conditions) can be used not only for suppressing self-excited or externally excited vibrations but can be used als...
BI - Akustika a kmity
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
Parametric "anti-resonance" for two-mass reverse pendulum system
This contribution deals with further utilization of the parametric anti-resonance phenomenon based on additional parametric excitation fulfilling special conditions having the damping effect. The anti-...
BI - Akustika a kmity
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
Further application of parametric anti-resonance
vibrations or parametric resonances, but also of nonlinear resonances arising outside the region of main resonances in the vicinity of eigenfrequencies as are subharmonic resonances. of unacceptable vibra...
BI - Akustika a kmity
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
On the phenomenon ?Parametric anti-resonance
The aim of this contribution is to present a survey of the main research results dealing with the phenomenon ?parametric anti-resonance and to stimulate the interests of designers for its application in engineering practice...
BI - Akustika a kmity
- 2012 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Further application of parametric anti-resonance
not only for suppressing the self-excited vibrations or parametric resonances arising outside the region of main resonances in the vicinity of eigenfrequencies as aresubharmonic resonances. of unacceptable vibrati...
BI - Akustika a kmity
- 2011 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Parametric "Anti-resonance" Phenomenon as Active Damping Tool of Beam Blexural Vibration
Anti-resonance phenomenon caused by additional parametric excitation is herein studied on the forced vibrated beam as a tool for vibration suppression. Besides numerical simulations, the dynamic experiments on the cantileve...
BI - Akustika a kmity
- 2016 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Self-Excited vibration quenching by means of parametric excitation: the effect of an additional external excitation.
The survey of the state-of-art mentiones when the parametric combination resonance for the self-excited vibration can be partly or even suppressed. This phenomenon is a parametric anti-resonance. It is pro...
BI - Akustika a kmity
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Study of additional parametric excitation on reduction of forced resonance vibrations
by means of parametric excitation fulfilling certain conditions. It is studied on the case of 2DOF system with additional parametric excitation under harmonic force excitation. On the contrary to the selfexcited vibrations or p...
BI - Akustika a kmity
- 2014 •
- D
Rok uplatnění
D - Stať ve sborníku
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