Published: 30 September 2008

On parametric oscillations of pendular and rotor systems

A. M. Gouskov1
G. Ya. Panovko2
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Abstract

Different kind of parametrical phenomena in vibrating systems are presented. Nonlinear properties of rotating and pendulum dynamical systems give some interesting industrial applications. The purpose of this paper is to show the possibility to generalize the models and to find a similarity of certain physical presentations and possible analysis. The effects of non-uniform rotation of unbalanced rotor, synchronization of multiples pendulums with common vibrating base, stabilization of vertical column, auto parametrical damper etc. are included in consideration

About this article

Received
10 June 2008
Accepted
20 August 2008
Published
30 September 2008
Keywords
pendular and rotor elements
dynamic stabilization
parametric systems stability
selfsynchronization
autoparametric vibration suppression