Suppression of torsional oscillations in a high-performance speed servo drive

被引：149

作者：

Vukosavic, SN ^{[1
]}

Stojic, MR ^{[1
]}

机构：

[1] Univ Belgrade, Fac Elect Engn, YU-11220 Belgrade, Yugoslavia

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 1998年 / 45卷 / 01期

关键词：

finite-duration impulse-response digital filter; motor drive; resonance; rotating machine mechanical factors; velocity control;

D O I：

10.1109/41.661311

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 mechanical resonance in modern servo drive systems having the speed control loop bandwidth and resonance frequency above 100 Hz. To enable the extension of the range of stable gains in the presence of flexible coupling, a simple and straightforward modification of the speed loop controller is proposed in order to augment the performance of present speed controllers and to make them accordant with mechanical structure suffering from the compliance problem, This paper is comprised of the analytical considerations, straightforward design guidelines, and results of experimental verification obtained by an experimental setup with the elastically coupled 7-N.m synchronous servo motor and mechanical resonance frequency of 160 Hz.

引用

页码：108 / 117

页数：10

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