转子系统联轴器不对中研究综述

Survey of the Research on Coupling with Misalignment of Rotary Machinery

介绍了联轴器的功能、型式以及联轴器不对中的定义、分类,结合国内外研究联轴器不对中的情况,详细总结了含有不对中联轴器的转子系统建模方法、不对中联轴器转子系统动力学特性分析方法以及联轴器不对中对转子系统稳定性的影响,并总结了含有联轴器不对中故障的转子系统振动特征,在此基础上,对联轴器不对中研究中面临的问题和研究趋势进行了讨论。

In order to grasp the forming and developing process of research on coupling misalignment, a brief introduction of the present situation in research on coupling misalignment both at home and abroad is presented. The responds characteris- tics, modeling methods, dyhamics response analyzing method of the misaligned coupling and its effects on the stability of rotor-bearing system are summarized. And some problems need to be solved and research forecast have also been discussed.