Parametric Oscillations of the Kochin Oscillator with Dissipation
| Autor: | L. D. Akulenko, Sergei V Nesterov |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Physics
Computational Mechanics General Physics and Astronomy Resonance 02 engineering and technology Dissipation 01 natural sciences 010305 fluids & plasmas 020303 mechanical engineering & transports Classical mechanics 0203 mechanical engineering Mechanics of Materials Excited state 0103 physical sciences Dissipative system Degeneracy (mathematics) Eigenvalues and eigenvectors Excitation Parametric statistics |
| Zdroj: | Doklady Physics. 63:128-131 |
| ISSN: | 1562-6903 1028-3358 |
| DOI: | 10.1134/s1028335818030084 |
| Popis: | The fundamental properties of parametrically excited oscillatory systems of the Kochin oscillator type with double degeneracy of frequencies are investigated. The qualitative phenomenon of their absence is established for arbitrarily small actions of a dissipative nature. As a result, the resonance motions of the first mode prove to be relatively more substantial; the excitation of subsequent odd modes is difficult in the applied aspect and requires a significant increase in the eigenvalue of the corresponding parameter. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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