Unbalance compensation for active magnetic bearings using ILC

被引：11

作者：

Chiacchiarini, HG ^{[1
]}

Mandolesi, PS ^{[1
]}

机构：

[1] Univ Nacl Sur, Dept Ingn Elect, RA-8000 Bahia Blanca, Buenos Aires, Argentina

来源：

PROCEEDINGS OF THE 2001 IEEE INTERNATIONAL CONFERENCE ON CONTROL APPLICATIONS (CCA'01) | 2001年

关键词：

active magnetic bearing; learning; control; unbalance compensation;

D O I：

10.1109/CCA.2001.973838

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A PID control strategy with compensation of unbalance due to centrifugal forces using a learning strategy is presented for an active magnetic bearing. Experimental results are included, which show good performance with tracking of the disturbance in a wide range of shaft velocities. Experiments were performed with different methods to elliminate the undesirable high frequency components from the compensating signal and to allow changes in magnitude and frequency of the perturbation: a) Using a forgetting factor, and b) using a noncausal low-pass filter.

引用

页码：58 / 63

页数：2

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