Permanent-Magnet Synchronous Motor Sensorless Control Using Proportional-Integral Linear Observer with Virtual Variables: A Comparative Study with a Sliding Mode Observer

Permanent-Magnet Synchronous Motor Sensorless Control Using Proportional-Integral Linear Observer with Virtual Variables: A Comparative Study with a Sliding Mode Observer

Quick convergence, simple implementation, and accurate estimation are essential features of realizing permanent-magnet synchronous motor (PMSM) position estimation for sensorless control using microcontrollers. A linear observer is often designed on real plant variables and is more sensitive to para...

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Bibliographic Details
Main Authors: Baochao Wang, Yangrui Wang, Liguo Feng, Shanlin Jiang, Qian Wang, Jianhui Hu
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Energies
Subjects:
PMSM
sensorless
EMF
proportional-integral observer
Online Access:http://www.mdpi.com/1996-1073/12/5/877

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