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Research on Vibration Responses of Gear System with Backlash

  • Zheng Feng Bai*
  • , Xin Jiang
  • , Fei Li
  • , Ji Jun Zhao
  • *Corresponding author for this work
  • Harbin Institute of Technology Weihai
  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Gear transmission system is widely used in mechanical systems, such as joints in manipulator system. However, the vibration and noise caused by the backlash in gear pair are significant to the manipulator system. The effects of backlash on vibration characteristics the gear-rotor system are investigated numerically. First, the dynamic model of gear system is established considering the variable meshing stiffness and damping. Then, the dimensionless method is used and the dimensionless differential equations are obtained and then calculated numerically. Finally, a numerical example is presented to study the effects of backlash on the vibration of the gear-rotor system. The results indicate that the vibration characteristics of gear mechanism with backlash are significant, which will provide the basis for the design and control of manipulator system.

Original languageEnglish
Title of host publicationRecent Developments in Mechatronics and Intelligent Robotics - Proceedings of ICMIR 2019
EditorsSrikanta Patnaik, John Wang, Zhengtao Yu, Nilanjan Dey
PublisherSpringer
Pages55-63
Number of pages9
ISBN (Print)9789811502378
DOIs
StatePublished - 2020
Event3rd International Conference on Mechatronics and Intelligent Robotics, ICMIR 2019 - Kunming, China
Duration: 25 May 201926 May 2019

Publication series

NameAdvances in Intelligent Systems and Computing
Volume1060
ISSN (Print)2194-5357
ISSN (Electronic)2194-5365

Conference

Conference3rd International Conference on Mechatronics and Intelligent Robotics, ICMIR 2019
Country/TerritoryChina
CityKunming
Period25/05/1926/05/19

Keywords

  • Backlash
  • Dynamics modeling
  • Gear system
  • Nonlinear vibration
  • Numerical simulation

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