Coupled dynamic response of two-stage helical gear driving system

Author

Qing Wang ; Yidu Zhang

Author_Institution

Coll. of Safety & Environ. Eng., Capital Univ. of Econ. & Bus., Beijing, China

Volume

7

fYear

2011

fDate

12-14 Aug. 2011

Firstpage

3333

Lastpage

3336

Abstract

A coupled lateral-torsional-axial-pendulant vibration dynamic model of two-stage helical gear driving system is established, in which time-varying stiffness, deviation and backlash are considered. The differential Equations of this dynamic model are deduced. A fifth order changing step length and self-adapting Runge-Kutta numerical integration routine of the Matlab is introduced to solve the differential equations. The dynamic response of the gear driving system is analyzed by the numerical simulation method.

Keywords

Runge-Kutta methods; differential equations; dynamic response; elasticity; gears; integration; pendulums; vibrations; Matlab; coupled dynamic response; coupled lateral-torsional-axial-pendulant vibration dynamic model; differential equations; fifth order changing step length; numerical simulation method; self-adapting Runge-Kutta numerical integration; time-varying stiffness; two-stage helical gear driving system; Aerodynamics; Damping; Gears; Mathematical model; Shafts; Vibrations; Dynamic response; Helical gear; Simulation; Two-stage gear driving system;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on

Conference_Location

Harbin, Heilongjiang

Print_ISBN

978-1-61284-087-1

Type

conf

DOI

10.1109/EMEIT.2011.6023799

Filename

6023799