Influence of the Random System Parameters on the Nonlinear Dynamic Characteristics of Gear Transmission System-Reference-Cited by-同舟云学术

Influence of the Random System Parameters on the Nonlinear Dynamic Characteristics of Gear Transmission System

Published:2017-12-20 Issue:7-8 Volume:18 Page:619-630
ISSN:1565-1339
Container-title:International Journal of Nonlinear Sciences and Numerical Simulation
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Author:

Wang Jingyue¹²,Wang Haotian³,Wang Huan³,Guo Lixin⁴

Affiliation:

1. The State Key Laboratory of Mechanical Transmissions, Chongqing University, Chongqing400044, China

2. School of Automobile and Transportation, Shenyang Ligong University, Shenyang110159, China

3. School of Automation, Shenyang Aerospace University, Shenyang110136, China

4. School of Mechanical Engineering & Automation, Northeastern University, Shenyang110819, China

Abstract

AbstractIn order to analyze the influence of the random parameters of the system on the nonlinear dynamic characteristics of the gear transmission system, considering the random perturbation of damping ratio, gear backlash, meshing frequency, meshing stiffness and the low frequency excitation caused by torque fluctuation, the random vibration equations of three-degree-of-freedom gear transmission system are established according to the Newton’s law. The motion differential equations are solved by the Runge–Kutta method. The effects of different random parameters such as load ratio, tooth frequency ratio, damping ratio, gear backlash and meshing stiffness on the dynamic response of the gear transmission system are analyzed in light and heavy loads and low and high speeds.

Publisher

Walter de Gruyter GmbH

Subject

Applied Mathematics,General Physics and Astronomy,Mechanics of Materials,Engineering (miscellaneous),Modelling and Simulation,Computational Mechanics,Statistical and Nonlinear Physics

Link

https://www.degruyter.com/document/doi/10.1515/ijnsns-2016-0119/pdf

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