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Nonlinear dynamics of an automotive differential hypoid gear pair
conference contribution
posted on 2017-09-15, 10:28 authored by Leonidas Paouris, Stephanos TheodossiadesStephanos Theodossiades, Homer Rahnejat, Adam Kidson, Gregory Hunt, William BartonThe dynamics of an automotive differential hypoid gear pair is investigated. The gear pair model is a 4 degree-of-freedom torsional model, including the torsional deflections of the supporting shafts of the pinion and the gear. It also includes the dynamic transmission error of the mating teeth pairs. The variations in teeth contact stiffness/contact, principal radii of contact and static transmission error are determined during the meshing cycle, using the CALYX software. The equations of motion are solved using a numerical integration scheme. A preliminary parametric study is presented, enabling identification of different periodic responses as the vehicle cruising speed alters.
History
School
- Mechanical, Electrical and Manufacturing Engineering
Published in
ASME 2015 International Design Engineering Technical Conferences & Computer and Information in Engineering ConferenceCitation
PAOURIS, L. ... et al., 2015. Nonlinear dynamics of an automotive differential hypoid gear pair. IN: Proceedings of 2015 ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference (IDETC/CIE 2015), Boston, United States, 2-5 August 2015. Vol. 10, ASME 2015 Power Transmission and Gearing Conference. DOI: 10.1115/DETC2015-47324.Publisher
© ASMEVersion
- AM (Accepted Manuscript)
Publisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Publication date
2015Notes
The authors would like to express their gratitude to Lubrizol Ltd for sponsoring this research.ISBN
9780791857205;0791857204Publisher version
Book series
ASME paper;DETC2015-47324Language
- en