Suppression of the primary resonance vibrations of a forced nonlinear system using a dynamic vibration absorber
نویسندگان
چکیده
منابع مشابه
Suppression of the primary resonance vibrations of a forced nonlinear system using a dynamic vibration absorber
In a single-degree-of-freedom weakly nonlinear oscillator subjected to periodic external excitation, a small-amplitude excitation may produce a relatively large-amplitude response under primary resonance conditions. Jump and hysteresis phenomena that result from saddle-node bifurcations may occur in the steady-state response of the forced nonlinear oscillator. A simple mass-spring-damper vibrat...
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Abstract In vibratory systems, linear and nonlinear vibration absorbers can be used to suppress the primary and super-harmonic resonance responses. In this paper, the behavior of a nonlinear system with a nonlinear absorber, under the primary and super-harmonic resonances is investigated. The stiffnesses of the main system and the absorber are cubically nonlinear and the dampers are linear. M...
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ژورنال
عنوان ژورنال: Journal of Sound and Vibration
سال: 2010
ISSN: 0022-460X
DOI: 10.1016/j.jsv.2009.12.020