Free vibration characteristics of compound planetary gear sets

被引：0
|
作者：
Qian Bo [1 ]
Wu Shijing [1 ]
Deng Mingxing [1 ]
机构：
[1] Wuhan Univ, Sch Power & Mech Engn, Wuhan 430072, Peoples R China
来源：
Proceedings of the International Conference on Mechanical Transmissions, Vols 1 and 2 | 2006年
关键词：
free vibration; compound planetary gear set; natural frequency; modal shape;
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：
The dynamic models of the compound planetary gear set of Ravingneaux type have been developed to predict the free vibration characteristics under different kinematic configurations resulting in different speed ratios. In the models, compressions of inner mesh and outer mesh have been analysed. Making use of Lagrange method, motion equations and system matrices for each power flow configuration have been derived. The analysis software has been built, in which the GUI functions in the platform of Matlab have been applied to solve all of the equations. The natural frequencies and modal shapes of a compound planetary gear set have been analysed.
引用
收藏
页码：1262 / 1267
页数：6
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