An Embedded Strategy for Online Identification of PMSM Parameters and Sensorless Control

被引：21

作者：

Colombo, Luigi ^{[1
]}

Corradini, Maria Letizia ^{[2
]}

Cristofaro, Andrea ^{[2
]}

Ippoliti, Gianluca ^{[1
]}

Orlando, Giuseppe ^{[1
]}

机构：

[1] Univ Politecn Marche, Dipartimento Ingn Informaz, I-60131 Ancona, Italy

[2] Univ Camerino, Scuola Sci & Tecnol, I-62032 Camerino, Italy

来源：

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY | 2019年 / 27卷 / 06期

关键词：

Rotors; Permanent magnet motors; Stators; Observers; Resistance; Sensors; Electrical motor control; motor parameter estimation; robust control; sliding mode control; MAGNET SYNCHRONOUS MOTORS; SLIDING-MODE OBSERVER; SPEED CONTROL; FLUX;

D O I：

10.1109/TCST.2018.2862415

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A sensorless speed tracking control for permanent magnet synchronous motors has been considered in this paper. In particular, a set of polynomial equations is derived from the output of the electrical subsystem in order to compute online the motor parameters and the initial angular position of the rotor. Then, a sliding mode-based control strategy, coupled with an observer using only electrical signals, guarantees the robust asymptotical tracking of a reference speed without measuring rotor velocity and position. The proposed approach has been experimentally tested on an embedded board.

引用

页码：2444 / 2452

页数：9

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