主动磁悬浮轴承–柔性转子的研究和发展综述  

Review of Research Status and Development of Flexible Rotor-magnetic Bearing

作　　者：刘程子[1] 湛江 杨艳[1] 刘泽远[1] LIU Chengzi;ZHAN Jiang;YANG Yan;LIU Zeyuan(College of Automation&College of Artificial Intelligence,Nanjing University of Posts and Telecommunications,Nanjing 210023,Jiangsu Province,China)

机构地区：[1]南京邮电大学自动化学院/人工智能学院,江苏省南京市210023

出　　处：《中国电机工程学报》2020年第14期4602-4614,共13页Proceedings of the CSEE

基　　金：国家自然科学基金项目(51607096);江苏省自然科学基金项目(bk20160896)。

摘　　要：随着磁轴承技术的发展,转子转速越来越高,随之而来的稳定性问题日益突出。磁悬浮轴承柔性转子动力学研究成为目前专家学者的研究重点。该文综述磁悬浮轴承–柔性转子的稳定控制理论及过程,包括分析方法及优化方法,同频振动、倍频振动,并提出磁悬浮轴承–柔性转子动力学研究的发展趋势和关键问题,为磁悬浮轴承–柔性转子动力学研究提供参考。With the development of magnetic bearing technology, the rotor speed is getting higher and higher, and the subsequent stability issues are increasingly prominent. The research on the dynamics of flexible rotors with magnetic bearings has become the focus of the research. This paper summarized the theory and process of stability control of magnetic bearing-flexible rotor, including analysis methods and optimization methods, the unbalance vibration and multi frequency vibration. The development trends and key issues of the research on the dynamics of magnetic levitation bearings and flexible rotors were put forward, which provide a reference for the research of dynamics of magnetic levitation bearings and flexible rotors.

关 键 词：磁轴承–柔性转子 研究现状 主动振动控制 动平衡 发展趋势 

分 类 号：TH133[机械工程—机械制造及自动化]