SPEED CONTROL OF PERMANENT-MAGNET SYNCHRONOUS MOTOR USING BOUNDARY-LAYER STATE OBSERVER

被引：4

作者：

CHO, KY

HONG, SS

OH, DS

YOUN, MJ

机构：

[1] Department of Electrical Engineering, Korea Advanced Institute of Science & Technology, Seoul, PO box 150, Cheongryangni

来源：

ELECTRONICS LETTERS | 1990年 / 26卷 / 25期

关键词：

Control theory;

D O I：

10.1049/el:19901341

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 [电气工程]; 0809 [电子科学与技术];

摘要：

A speed control of a permanent magnet (PM) synchronous motor using the boundary layer state observer which is insensitive to the nonlinearities and the flux linkage variation of a permanent magnet is derived. This state observer reconstructs the electrical and mechanical states of the motor from the current and voltage measurements. The observer states converge at least to some arbitrary small neighbourhood of the true states. © 1990, The Institution of Electrical Engineers. All rights reserved.

引用

页码：2081 / 2083

页数：3