电磁轴承的鲁棒控制系统及仿真研究  

Robust control system and simulation studying of magnetic bearing

作　　者：赵德永[1] 

机构地区：[1]唐山高等专科学校机械系,河北唐山063000

出　　处：《组合机床与自动化加工技术》2002年第7期35-37,共3页Modular Machine Tool & Automatic Manufacturing Technique

摘　　要：电磁轴承控制系统的稳定性限制了电磁轴承的使用 ,提高电磁轴承控制系统的稳定性是高电磁轴承的回转精度的关键。本文从理论上给出了电磁轴承的鲁棒控制器并进行了仿真研究。仿真结果表明 :利用给出的线性控制器可实现电磁轴承的有效控制 ,该研究为简化电磁轴承控制系统的设计与实现提供了理论依据。The application of magnetic bearing is constrained by the stability of its control system. The key technique of the rotational accuracy is to improve stability of control system of magnetic bearing. This paper describes a theoretical robust controller and simulation of magnetic bearing. The results show that the linear controller described in this paper is effective to control magnetic bearing. Also it offers a theoretical support for design and impletion of magnetic bearing.

关 键 词：电磁轴承 鲁棒控制 稳定性 仿真 

分 类 号：TH133.3[机械工程—机械制造及自动化] TP273[自动化与计算机技术—检测技术与自动化装置]