Back to back planetary gearbox: Influence of non-stationary operating conditions

被引：0
|
作者：
Hammami, A. [1 ,2 ]
Fernandez Del Rincon, A. [2 ]
Viadero, F. [2 ]
Chaari, F. [1 ]
Feki, N. [1 ]
Haddar, M. [1 ]
机构：
[1] Natl Sch Engn Sfax, Mech Modeling & Prod Lab, Sfax, Tunisia
[2] Univ Cantabria, Fac Ind & Telecommunicat Engn, Dept Struct & Mech Engn, Santander, Spain
来源：
INTERNATIONAL GEAR CONFERENCE 2014 | 2014年
关键词：
DYNAMIC-BEHAVIOR;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Planetary gears operate frequently in non stationary conditions. In this paper, a variable input speed excites a back to back planetary gearbox. In order to understand its dynamic behaviour, a torsional model is developed. A suitable change in the mesh stiffness functions is operated in the model. Using the Short Time Fourier Transform, an amplitude-frequency modulation is observed in the non-stationary condition. An extensive experimental study of the back to back planetary gear is performed in order to validate numerical results.
引用
收藏
页码：896 / +
页数：3
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