Home > Conference materials > Papers > Self-Excited vibration quenching by means of parametric excitation: the effect of an additional external excitation
Original title:
Self-Excited vibration quenching by means of parametric excitation: the effect of an additional external excitation
Authors:
Tondl, Aleš ; Ecker, H. Document type: Papers Conference/Event: International Conference on Vibration Problems /6./, Liberec (CZ), 2003-09-08 / 2003-09-12
Year:
2003
Language:
eng Abstract:
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 proved that under certain conditions the quenching effect of the parametric excitation on the self-excited vibration component is practically not influenced by the external excitation.
Keywords:
non-linear oscillations; parametric vibratons; reduction of vibration level Project no.: CEZ:AV0Z2076919 (CEP) Host item entry: International conference on vibration problems /6./ : proceedings, ISBN 80-7083-734-9
Institution: Institute of Thermomechanics AS ČR
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Document availability information: Fulltext is available at the institute of the Academy of Sciences. Original record: http://hdl.handle.net/11104/0107962