磁悬浮系统振动抑制方法综述  

Review of Vibration Suppression Methods for Magnetic Levitation Systems

作　　者：甘雨琴 黄苏丹[1] 曹广忠[1] 胡智勇 范雪[1] GAN Yuqin;HUANG Sudan;CAO Guangzhong;HU Zhiyong;FAN Xue(Guangdong Key Laboratory of Electromagnetic Control and Intelligent Robot,College of Mechatronics and Control Engineering,Shenzhen University,Shenzhen Guangdong 518060)

机构地区：[1]深圳大学广东省电磁控制与智能机器人重点实验室,机电与控制工程学院,广东深圳518060

出　　处：《微电机》2023年第8期60-66,共7页Micromotors

基　　金：国家自然科学基金(52277061、51907128);广东省自然科学基金(2021A1515011704);深圳市自然科学基金基础研究重点项目(JCYJ20220818095804009)。

摘　　要：磁悬浮系统是无接触、非线性、多变量耦合、易受干扰的机电系统,悬浮对象容易产生振动,导致磁悬浮系统的动态性能降低和运行不稳定,解决磁悬浮系统振动问题是实现其高性能运动的前提之一。基于国内外磁悬浮系统振动抑制的研究现状,论文分析磁悬浮系统振动的产生原因,给出磁悬浮系统的动力学模型,分别探讨磁悬浮列车、磁悬浮轴承和磁悬浮电机的振动抑制方法,并仿真分析磁悬浮高速电机的振动抑制,为磁悬浮系统的高精度位置控制提供基础。Magnetic levitation(maglev)system is a non-contact,nonlinear,multi-variable coupling and easily disturbed electromechanical system.The suspended object is prone to vibration,which leads to the reduction of dynamic property and unstable operation of the maglev system.Therefore,the vibration suppression method of maglev system was analyzed and summarized in this paper.Firstly,the causes of vibration of the maglev system were analyzed.Secondly,the dynamic modeling of the maglev system was given,and then the vibration suppression methods of the maglev train,the maglev bearing and the maglev motor were summarized and discussed.Finally,the vibration suppression simulation and analysis of the maglev high-speed motor were carried out.Overall,the review aims to provide a reference for the realization of the high-precision position control of the maglev system.

关 键 词：磁悬浮系统 动力学模型 振动抑制 

分 类 号：U266.4[机械工程—车辆工程] TB535[交通运输工程—载运工具运用工程] TM301.2[交通运输工程—道路与铁道工程]