Variable structure control and simulation of two-axial hybrid magnetic bearing

被引：0
|
作者：
Wu, Gang
Zhang, Yu-Lin
Liu, Kun
机构：
[1] College of Aerospace and Material Engineering, National University of Defense Technology, Changsha 410073, China
[2] Dongfeng Space Center, Lanzhou 732750, China
来源：
Xitong Fangzhen Xuebao / Journal of System Simulation | 2006年 / 18卷 / 01期
关键词：
D O I：
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中图分类号：
学科分类号：
摘要：
The configuration of two-axial hybrid magnetic bearing was introduced. The control model of dynamic system was founded. The variable structure controller of magnetic bearing was decided. According to the quadratic optimal regulator, the switching function was designed. The input of the control system was calculated by the exponential motion rule. The dynamic response and stability of magnetic bearing were investigated. The simulation result shows that the variable structure control of magnetic bearing has good performance compared with the optimal control.
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页码：251 / 253
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