@inproceedings{837a72c41cd24ffaa79050106804f5e6,
title = "On double frequency vibration of a generator-bearing system with asymmetrical stiffness",
abstract = "A finite element model for a generator-bearing system with asymmetrical stiffness is developed for investigation of the double frequency vibration. The modal reduction method is used for reducing the degrees of freedom system to improve computing efficiency, and the Newmark direct integration method is employed to solve the reduced motion equations. The two-modal interaction vibration is induced when the rotation speed is half a critical speed of the system due to asymmetry and gravity force of the generator. Such a phenomena is observed in the practical test.",
author = "Senlin Huang and Zhansheng Liu and Jiexian Su",
year = "2002",
doi = "10.1115/IMECE2002-39229",
language = "英语",
isbn = "0791836282",
series = "ASME International Mechanical Engineering Congress and Exposition, Proceedings",
publisher = "American Society of Mechanical Engineers (ASME)",
pages = "813--817",
booktitle = "Design Engineering",
address = "美国",
}