Title : Frequency Response Calculation of Nonlinear Torsional Vibration in Gear Systems ( Frequency Response Calculation of Nonlinear Torsional Vibration in Gear Systems )
Authors: Anoshirvan Farshidianfar , Hamid Moeenfard , Ahmad Rafsanjani Abbasi ,
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Abstract
This paper focuses on the nonlinear torsional vibration of a one stage transmission gear system. Four different methods have been applied for solution of the equation of motion; the discretization method, the perturbation method, the Ritz method, and the step-wise time integration of the equation of motion. The time and frequency results from these analyses have been compared with each other, as well as those reported in literatures. Although all of these methods are accurate and computationally effective for finding the main spectral contribution, however, only the discritization method and the step-wise time integration model are able to identify the other frequency components.
Keywords
, non-linear vibration, frequency response, discretization method, perturbation method, Ritz method, step-wise time-integration method
@article{paperid:204514,
author = {Farshidianfar, Anoshirvan and Moeenfard, Hamid and Rafsanjani Abbasi, Ahmad},
title = {Frequency Response Calculation of Nonlinear Torsional Vibration in Gear Systems},
journal = {Proceedings of the Institution of Mechanical Engineers - Part K},
year = {2008},
number = {127},
month = {January},
issn = {1464-4193},
pages = {49--60},
numpages = {11},
keywords = {non-linear vibration; frequency response; discretization method; perturbation
method; Ritz method; step-wise time-integration method},
}
%0 Journal Article
%T Frequency Response Calculation of Nonlinear Torsional Vibration in Gear Systems
%A Farshidianfar, Anoshirvan
%A Moeenfard, Hamid
%A Rafsanjani Abbasi, Ahmad
%J Proceedings of the Institution of Mechanical Engineers - Part K
%@ 1464-4193
%D 2008
