Natural frequencies and vibrating modes for a magnetic planetary gear drive
Natural frequencies and vibrating modes for a magnetic planetary gear drive
复制标题
磁性行星齿轮传动的固有频率和振动模式
DOI:
10.3233/sav-2012-0680
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发表时间:
2012
影响因子:
1.6
通讯作者:
zhu xuejun
中科院分区:
文献类型:
--
作者:
xu lizhong;zhu xuejun
In this paper, a dynamic model for a magnetic planetary gear drive is proposed. Based on the model, the dynamic equations for the magnetic planetary gear drive are given. From the magnetic meshing forces and torques between the elements for the drive system, the tangent and radial magnetic meshing stiffness is obtained. Using these equations, the natural frequencies and the modes of the magnetic planetary gear drive are investigated. The sensitivity of the natural frequencies to the system parameters is discussed. Results show that the pole pair number and the air gap have obvious effects on the natural frequencies. For the planetary gear number larger than two, the vibrations of the drive system include the torsion mode of the center elements, the translation mode of the center elements, and the planet modes. For the planetary gear number equal to two, the planet mode does not occur, the crown mode and the sun gear mode occur.
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影响因子:
4.2
作者:
Hang Zhao
通讯作者:
Hang Zhao
影响因子:
2.1
作者:
S. Kikuchi;K. Tsurumoto
通讯作者:
S. Kikuchi;K. Tsurumoto
DOI:
10.1109/ias.2005.1518319
发表时间:
2005
期刊:
--
影响因子:
--
作者:
F. T. Jorgensen;T. Andersen;P. Rasmussen
通讯作者:
F. T. Jorgensen;T. Andersen;P. Rasmussen
影响因子:
4.4
作者:
Jian, Linni;Chau, K. T.;Jiang, J. Z.
通讯作者:
Jiang, J. Z.
DOI:
10.1243/09544062jmes1441
发表时间:
2009-06
期刊:
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science
影响因子:
--
作者:
L. Xu;X. Zhu
通讯作者:
L. Xu;X. Zhu