动力磁悬浮轴承的建模与仿真分析  

Modeling and simulation analysis of active magnetic bearing

作　　者：曾励[1] 赵红兵[1] 王新琴[1] 

机构地区：[1]扬州大学机械工程学院,扬州225009

出　　处：《现代制造工程》2004年第3期67-69,共3页Modern Manufacturing Engineering

摘　　要：分析感应式异步动力磁悬浮轴承的基本原理,给出二自由度轴承的实验结构。分析产生径向悬浮轴承力电磁力 矩的机理,建立控制系统模型,并在一定的性能指标下对控制系统进行仿真。分析和仿真的结果表明,控制策略精度高、 鲁棒性强,具有良好的动、静态性能。In this paper,the basic principle of the active asynchronous induction magnetic bearing is analyzed and the structure of the experimental console with two-degree freedom motor is given. Also the mechanism of radial force and torque are analyzed and the model of control system is theorized. Analysis and simulation show the highly robustness, high ability of disturbance rejection and good dynamic and static performance of the control algorithm.

关 键 词：动力磁悬浮轴承 建模 仿真 矢量控制 运动模型 

分 类 号：TH133.3[机械工程—机械制造及自动化] TP391.9[自动化与计算机技术—计算机应用技术]