Details

Autor(en) / Beteiligte

• Habib, G.
• Kerschen, G.

Titel

Suppression of limit cycle oscillations using the nonlinear tuned vibration absorber

Ist Teil von

• Proceedings of the Royal Society. A, Mathematical, physical, and engineering sciences, 2015-04, Vol.471 (2176), p.20140976-20140976

Ort / Verlag

England: The Royal Society Publishing

Erscheinungsjahr

2015

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• The objective of this study is to mitigate, or even completely eliminate, the limit cycle oscillations in mechanical systems using a passive nonlinear absorber, termed the nonlinear tuned vibration absorber (NLTVA). An unconventional aspect of the NLTVA is that the mathematical form of its restoring force is not imposed a priori, as it is the case for most existing nonlinear absorbers. The NLTVA parameters are determined analytically using stability and bifurcation analyses, and the resulting design is validated using numerical continuation. The proposed developments are illustrated using a Van der Pol-Duffing primary system.