Slow resonance ratio control for vibration suppression and disturbance rejection in torsional system

被引：201

作者：

Hori, Y ^{[1
]}

Sawada, H ^{[1
]}

Chun, YH ^{[1
]}

机构：

[1] Univ Tokyo, Dept Elect Engn, Tokyo 1138656, Japan

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 1999年 / 46卷 / 01期

关键词：

disturbance observer; disturbance rejection; observer pole design; resonance ratio; robust control; speed control; suppression; torsional system; vibration;

D O I：

10.1109/41.744407

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In the resonance ratio control, which we proposed for vibration suppression and disturbance rejection in a torsional system, the estimation speed of the disturbance observer should have been much faster than the resonance frequency of the controlled system, However, a too fast disturbance observer sometimes causes an implementation problem, In this paper, we give the optimal speed of the disturbance observer and propose a novel technique named "slow resonance ratio control," It does not have any fast part in the controller, It also enables us to design the speed control and the vibration suppression control almost completely independently.

引用

页码：162 / 168

页数：7

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