Application of gain scheduled H infinity robust controllers to a magnetic bearing

被引：90

作者：

Matsumura, F ^{[1
]}

Namerikawa, T ^{[1
]}

Hagiwara, K ^{[1
]}

Fujita, M ^{[1
]}

机构：

[1] JAPAN ADV INST SCI & TECHNOL,SCH INFORMAT SCI,ISHIKAWA 92312,JAPAN

来源：

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY | 1996年 / 4卷 / 05期

关键词：

D O I：

10.1109/87.531915

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper deals with the problem of an unbalance vibration zof the magnetic bearing system, We design a control system achieving the elimination of the unbalance vibration, using a loop shaping design procedure (LSDP), After the introduction of our experimental setup, a mathematical model of the magnetic bearing is shown, Then, the gain scheduled H-infinity robust controllers with free parameters are designed, based on the LSDP, so as to asymptotically reject the disturbances caused by unbalance on the rotor, even if the rotational speed of the rotor varies, Finally, several simulation results and experimental results show the effectiveness of this proposed methodology.

引用

页码：484 / 493

页数：10

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