The Investigation of the Influence of Dynamics Parameters on the Friction-Induced Self-Excited Vibration

Xian Jie Meng

doi:10.4028/www.scientific.net/AMR.295-297.2223

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 295-297The Investigation of the Influence of Dynamics...

The Investigation of the Influence of Dynamics Parameters on the Friction-Induced Self-Excited Vibration

Abstract:

A one degree of freedom nonlinear dynamics model of self-excited vibration induced by dry-friction is built firstly, the numerical method is taken to study the impacts of dynamics parameters on self-excited vibration. The calculation result shows that Along with the variation of system dynamics parameters such as initial velocity or normal pressure the self-excite vibration has the weakened trend or the enhanced trend, so the self-excite vibration could be controled through the control of dynamics parameters.

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Periodical:

Advanced Materials Research (Volumes 295-297)

Pages:

2223-2226

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.295-297.2223

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Online since:

July 2011

Authors:

Xian Jie Meng

Keywords:

Dynamics Parameters, Modeling, Nonlinear Dynamics, Self-Excited Vibration

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References

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