摘要
转子是磁悬浮轴承系统旋转机械的核心部件,其性能与系统稳定性及各项技术指标紧密相连。磁悬浮轴承转子系统以其高转速,高功效的特点已成为当代旋转机械系统的核心,有效提高其安全性能已经成为研究因素里的重中之重。综述了磁悬浮轴承转子系统动力学特性研究内容的现状和研究方法的应用,以及转子振动主动控制的几种方式,分别针对每个要素的不同研究方法做出了分析与总结,旨在对磁悬浮轴承转子振动控制技术的发展趋势进行展望。
With its high speed, high efficiency, the magnetic bearings-rotor system has become the core of modern rotating machinery system, so improving its safety performance effectively is very significant among the study. This paper summarized the application research on dynamic characteristics of content on bearings-rotor system and the application on research,as well as the several methods of active control, then made analysis and summaries for each factor of different research method in order to discuss the development technology trend of the magnetic system.
出处
《机电工程技术》
2014年第12期165-168,共4页
Mechanical & Electrical Engineering Technology
基金
国家自然科学基金项目(编号:51277092)
江苏省基础研究计划(自然科学基金)资助项目(编号:BK20130938)
关键词
磁悬浮轴承转子系统
动力学特性
主动控制
the magnetic bearings-rotor system
dynamic characteristics
active control
