Sensorless Control of the Permanent Magnet Synchronous Motor

This paper describes the study and experimental verification of sensorless control of permanent magnet synchronous motors with a high precision drive using two novel estimation methods. All the studies of the modified Luenberger observer, reference model, and unscented Kalman filter are presented wi...

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Main Authors: Konrad Urbanski, Dariusz Janiszewski
Format: Article
Language:English
Published: MDPI AG 2019-08-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/19/16/3546
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spelling doaj-5d31b55cb2084abc8ad5aff4f1808c0c2020-11-25T01:57:09ZengMDPI AGSensors1424-82202019-08-011916354610.3390/s19163546s19163546Sensorless Control of the Permanent Magnet Synchronous MotorKonrad Urbanski0Dariusz Janiszewski1Institute of Control, Robotics and Information Engineering, Poznan University of Technology, PL60965 Poznan, PolandInstitute of Control, Robotics and Information Engineering, Poznan University of Technology, PL60965 Poznan, PolandThis paper describes the study and experimental verification of sensorless control of permanent magnet synchronous motors with a high precision drive using two novel estimation methods. All the studies of the modified Luenberger observer, reference model, and unscented Kalman filter are presented with algorithm details. The main part determines trials with a full range of reference speeds with a special near-zero speed area taken into account. In order to compare the estimation performances of the observers, both are designed for the same motor and control system and run in the same environment. The experimental results indicate that the presented methods are capable of tracking the actual values of speed and motor position with small deviation, sufficient for precise control.https://www.mdpi.com/1424-8220/19/16/3546PMSMpermanent magnet motorssensorless controlobserversvariable-speed drivesKalman filter
collection DOAJ
language English
format Article
sources DOAJ
author Konrad Urbanski
Dariusz Janiszewski
spellingShingle Konrad Urbanski
Dariusz Janiszewski
Sensorless Control of the Permanent Magnet Synchronous Motor
Sensors
PMSM
permanent magnet motors
sensorless control
observers
variable-speed drives
Kalman filter
author_facet Konrad Urbanski
Dariusz Janiszewski
author_sort Konrad Urbanski
title Sensorless Control of the Permanent Magnet Synchronous Motor
title_short Sensorless Control of the Permanent Magnet Synchronous Motor
title_full Sensorless Control of the Permanent Magnet Synchronous Motor
title_fullStr Sensorless Control of the Permanent Magnet Synchronous Motor
title_full_unstemmed Sensorless Control of the Permanent Magnet Synchronous Motor
title_sort sensorless control of the permanent magnet synchronous motor
publisher MDPI AG
series Sensors
issn 1424-8220
publishDate 2019-08-01
description This paper describes the study and experimental verification of sensorless control of permanent magnet synchronous motors with a high precision drive using two novel estimation methods. All the studies of the modified Luenberger observer, reference model, and unscented Kalman filter are presented with algorithm details. The main part determines trials with a full range of reference speeds with a special near-zero speed area taken into account. In order to compare the estimation performances of the observers, both are designed for the same motor and control system and run in the same environment. The experimental results indicate that the presented methods are capable of tracking the actual values of speed and motor position with small deviation, sufficient for precise control.
topic PMSM
permanent magnet motors
sensorless control
observers
variable-speed drives
Kalman filter
url https://www.mdpi.com/1424-8220/19/16/3546
work_keys_str_mv AT konradurbanski sensorlesscontrolofthepermanentmagnetsynchronousmotor
AT dariuszjaniszewski sensorlesscontrolofthepermanentmagnetsynchronousmotor
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