The comparison of Sensorless Estimation Techniques for PMSM between Extended Kalman Filter and Flux-linkage Observer

被引：0

作者：

Huang, MC ^{[1
]}

Moses, AJ ^{[1
]}

Anayi, F ^{[1
]}

机构：

[1] Cardiff Univ, Cardiff, Wales

来源：

APEC 2006: TWENTY-FIRST ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1-3 | 2006年

关键词：

D O I：

暂无

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 ; 0809 ;

摘要：

This paper compares two main sensorless control techniques for permanent magnet synchronous motors (PMSM): Flux-linkage observer (FLO) and Extended Kalman Filter(EKF). This paper investigates experimentally five aspects via FLO and EKF: the error of estimated position, speed response, variable speed tuning, the ability of speed zero crossing and convergence in the estimation for position transition in four-quadrants.

引用

页码：654 / 659

页数：6

共 10 条

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