Model-based centralized AMB control with position and current feedback and nonlinear observer

被引：0

作者：

Jastrzebski, Rafal P. ^{[1
]}

Pyrhonen, Olli ^{[1
]}

机构：

[1] Lappeenranta Univ Technol, LUT Energy, Dept Elect Engn, Lappeenranta 53851, Finland

来源：

PRZEGLAD ELEKTROTECHNICZNY | 2012年 / 88卷 / 1A期

关键词：

magnetic levitation; active magnetic bearings; optimal control; model-based control; nonlinear control; ACTIVE MAGNETIC BEARINGS; ROTOR;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Over the last decade, the model-based position controllers have been investigated in an effort to extend the applicability of the active magnetic bearing (AMB) technology in rotating machinery. This work proposes a very efficient solution to improve the performance of the classical centralized model-based position controller. The article discusses the linear and nonlinear AMB controllers for rigid and flexible rotor models with position and current feedback signals.

引用

页码：253 / 256

页数：4

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