Periodic, almost periodic and chaotic forced oscillations of the sloping cantilever shell under geometrically nonlinear deformation
A nonlinear dynamical system with a finite number of degrees of freedom is obtained, which describes the forced oscillations of the shallow shell for its geometrically nonlinear deformation. To derive this dynamic system, the method of given forms. In the region of the first fundamental resonance, t...
Saved in:
| Date: | 2017 |
|---|---|
| Main Authors: | , , |
| Format: | Article |
| Language: | Russian |
| Published: |
Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України
2017
|
| Subjects: | |
| Online Access: | https://journals.uran.ua/jme/article/view/111784 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Journal Title: | Energy Technologies & Resource Saving |
Institution
Energy Technologies & Resource Saving| Summary: | A nonlinear dynamical system with a finite number of degrees of freedom is obtained, which describes the forced oscillations of the shallow shell for its geometrically nonlinear deformation. To derive this dynamic system, the method of given forms. In the region of the first fundamental resonance, the Neumark-Sacker bifurcations are investigated. As a result of these bifurcations, almost periodic oscillations arise, which are transformed into chaotic oscillations. The properties of these oscillations are explored. |
|---|