DocumentCode
1830468
Title
Notice of Retraction
Effects of web stiffness and damping on the vibration of gear transmission
Author
Cheng-zhong Gu ; Lie Chen ; Xin-yue Wu
Author_Institution
Power Eng. Coll., Naval Univ. of Eng., Wuhan, China
Volume
2
fYear
2010
fDate
1-3 Aug. 2010
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
A three-dimensional nonlinear dynamic model for gear transmission system is developed considering the time-varying meshing stiffness, tooth surface friction and backlash, and taking into the dynamic distribution of load between each gear pair. The 4-5 order adaptive variable step length Runge-Kutta method is used to solve the variable differential equations of gear dynamic model. Numerical simulation shows that reducing the web stiffness can effectively damp the vibration of gear pair; and increasing the web damping can accelerate the convergence rate of phase diagram, and improve the stability of gear transmission. The effects of web damping and stiffness on the vibration characteristics of the gear transmission is studied intensively and it establish the foundation for optimization of web damping and stiffness.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
A three-dimensional nonlinear dynamic model for gear transmission system is developed considering the time-varying meshing stiffness, tooth surface friction and backlash, and taking into the dynamic distribution of load between each gear pair. The 4-5 order adaptive variable step length Runge-Kutta method is used to solve the variable differential equations of gear dynamic model. Numerical simulation shows that reducing the web stiffness can effectively damp the vibration of gear pair; and increasing the web damping can accelerate the convergence rate of phase diagram, and improve the stability of gear transmission. The effects of web damping and stiffness on the vibration characteristics of the gear transmission is studied intensively and it establish the foundation for optimization of web damping and stiffness.
Keywords
Runge-Kutta methods; damping; differential equations; elasticity; friction; gears; optimisation; vibrations; adaptive variable step length Runge-Kutta method; backlash; convergence rate; damping; dynamic load distribution; gear transmission; numerical simulation; three-dimensional nonlinear dynamic model; time varying meshing stiffness; tooth surface friction; variable differential equations; vibration; web stiffness; Friction; Gears; Numerical models; Runge-Kutta; damping; gear web; nonlinearity; teeth surface friction; time-varying stiffness; variable differential equation;
fLanguage
English
Publisher
ieee
Conference_Titel
Mechanical and Electronics Engineering (ICMEE), 2010 2nd International Conference on
Conference_Location
Kyoto
Print_ISBN
978-1-4244-7479-0
Type
conf
DOI
10.1109/ICMEE.2010.5558411
Filename
5558411
Link To Document