Multi-Point Mesh Modeling and Nonlinear Multi-Body Dynamics of Hypoid Geared System

Paper #:
  • 2013-01-1895

Published:
  • 2013-05-13
DOI:
  • 10.4271/2013-01-1895
Citation:
Wang, Y., Lim, T., and Yang, J., "Multi-Point Mesh Modeling and Nonlinear Multi-Body Dynamics of Hypoid Geared System," SAE Int. J. Passeng. Cars - Mech. Syst. 6(2):1127-1132, 2013, https://doi.org/10.4271/2013-01-1895.
Pages:
6
Abstract:
A multi-point hypoid gear mesh model based on 3-dimensional loaded tooth contact analysis is incorporated into a coupled multi-body dynamic and vibration hypoid gear model to predict more detailed dynamic behavior of each tooth pair. To validate the accuracy of the proposed model, the time-averaged mesh parameters are applied to linear time-invariant (LTI) analysis and the dynamic responses, such as dynamic mesh force, dynamic transmission error, are computed, which demonstrates good agreement with that predicted by single-point mesh model. Furthermore, a nonlinear time-varying (NLTV) dynamic analysis is performed considering the effect of backlash nonlinearity and time-varying mesh parameters, such as mesh stiffness, transmission error, mesh point and line-of-action. Simulation results show that the time history of the mesh parameters and dynamic mesh force for each pair of teeth within a full engagement cycle can be simulated. This capability enables the analysis of durability of the gear pair and more accurate prediction of the system response.
Access
Now
SAE MOBILUS Subscriber? You may already have access.
Buy
Select
Price
List
Download
$27.00
Mail
$27.00
Members save up to 40% off list price.
Share
HTML for Linking to Page
Page URL

Related Items

Article
2017-04-18
Training / Education
2007-03-01
Training / Education
2010-03-15
Training / Education
2011-04-12
Technical Paper / Journal Article
2010-09-28
Training / Education
2010-03-15