Output details
15 - General Engineering
University of Sheffield
Article title
A novel nonlinear approach to suppress resonant vibrations
Type
D - Journal article
Title of journal
Journal of Sound and Vibration
Article number
-
Volume number
317
Issue number
3-5
First page of article
918
ISSN of journal
0022460X
Year of publication
2008
URL
-
Number of additional authors
3
Additional information
These results have led to a series of important advances in damping design, have been implemented using magneto-rheological devices, are being used to design nonlinear damping materials, and formed the foundation for work package one of ERC Advanced Investigator Grant 226037 €1.95m. The paper proves that passive nonlinear damping which is an odd function, for example a cubic damping element, can reduce the output energy at the resonance without increasing the energy in the frequency response tails. The results show for the first time that significant benefits arise from using nonlinear passive damping compared to linear passive or active damping.
Interdisciplinary
-
Cross-referral requested
-
Research group
None
Proposed double-weighted
No
Double-weighted statement
-
Reserve for a double-weighted output
No
Non-English
No
English abstract
-
