Shaft Instabilities in Two-Stage Gear Systems

Zhe Rao; Chun Yan Zhou

doi:10.4028/www.scientific.net/AMM.275-277.930

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 275-277Shaft Instabilities in Two-Stage Gear Systems

Shaft Instabilities in Two-Stage Gear Systems

Abstract:

The present paper is focused on the torsional instabilities of the intermediate shaft in a two stage gear system. A theoretical model is established taking account in the torsional flexibility of the intermediate shaft and the meshing time-varying stiffness of the gears. Multiple scale method is applied to analysis the instability areas of the gear system for which the generalized modal coordinate is adopted. The result is certificated by numerical integrals of the dynamic equations by Runge-Kutta Method.

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Periodical:

Applied Mechanics and Materials (Volumes 275-277)

Pages:

930-935

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.275-277.930

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Online since:

January 2013

Authors:

Zhe Rao, Chun Yan Zhou

Keywords:

Multi-Scale Method, Nonlinear Vibration, Stability, Two-Stage Gear

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