An Extended Sliding Mode Observer for Speed, Position and Torque Sensorless Control for PMSM Drive Based Stator Resistance Estimator - Intelligent Control and Automation

ICA > Vol.7 No.1, February 2016

Volume 7, Issue 1 (February 2016)

ISSN Print: 2153-0653 ISSN Online: 2153-0661

Google-based Impact Factor: 0.70 Citations

An Extended Sliding Mode Observer for Speed, Position and Torque Sensorless Control for PMSM Drive Based Stator Resistance Estimator ()

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DOI: 10.4236/ica.2016.71001 5,615 Downloads 7,985 Views Citations

Author(s)

Pierre Tety¹, Adama Konaté², Olivier Asseu^2*, Etienne Soro², Pamela Yoboué²

Affiliation(s)

¹Institut National Polytechnique Houphouet Boigny (INPHB), Yamoussoukro, Cote d’Ivoire.
²Ecole Supérieure Africaine des Technologies de l’Information et de la Communication (ESATIC), Abidjan, Cote d’Ivoire.

ABSTRACT

This paper presents a robust sixth-order Discrete-time Extended Sliding Mode Observer (DESMO) for sensorless control of PMSM in order to estimate the currents, speed, rotor position, load torque and stator resistance. The satisfying simulation results on Simulink/Matlab environment for a 1.6 kW PMSM demonstrate the good performance and stability of the proposed ESMO algorithm against parameter variation, modeling uncertainty, measurement and system noises.

KEYWORDS

PMSM, Extended Sliding Mode Observer, Feedback Control

Share and Cite:

Tety, P. , Konaté, A. , Asseu, O. , Soro, E. and Yoboué, P. (2016) An Extended Sliding Mode Observer for Speed, Position and Torque Sensorless Control for PMSM Drive Based Stator Resistance Estimator. Intelligent Control and Automation, 7, 1-8. doi: 10.4236/ica.2016.71001.

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[5]	Sensorless Control of Multi-Motors PMSM using Back-EMF Sliding Mode Observer
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