Enhanced damping of a cantilever beam by axial parametric excitation
โ Scribed by Fadi Dohnal; Horst Ecker; Helmut Springer
- Publisher
- Springer
- Year
- 2008
- Tongue
- English
- Weight
- 949 KB
- Volume
- 78
- Category
- Article
- ISSN
- 0939-1533
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๐ SIMILAR VOLUMES
The problem of suppressing the vibrations of a structure that is subjected to a principal parametric excitation is tackled. The vibration amplitudes resulting from such resonance cannot be fully controlled by conventional techniques, such as the addition of linear damping through velocity feedback o
The present work deals with the parametric instability regions of a cantilever beam with tip mass subjected to timevarying magnetic field and axial force. The nonlinear temporal differential equation of motion having two frequency parametric excitations is solved using second-order method of multipl