Parameter estimation of permanent magnet synchronous motor
https://doi.org/10.17586/2226-1494-2023-23-6-1242-1246
Abstract
The problem of estimating the parameters of non-salient synchronous motor with surface-mounted permanent magnets is considered. A parameterization of a nonlinear motor model is proposed, which allows obtaining a linear regressor equation using measured (estimated) values of current and voltage in the stator windings and the angular rotor position. Using the method of dynamic regressor extension and mixing, an algorithm for estimating the desired parameters in finite time is designed.
Keywords
synchronous motor with permanent magnets,
dynamic parameterization of the model,
parameter estimation
Supporting agencies: The work was supported by the Ministry of Science and Higher Education of the Russian Federation, Agreement No. 075- 11-2023-015, 10.02.2023, “Creation of high-tech serial production of energy-efficient synchronous electric motors with integrated intelligent position sensor and self-diagnosis functions for robotics and digital automation systems”.
About the Authors
A. A. Pyrkin
ITMO University
Russian Federation
Russian Federation
Anton A. Pyrkin — D.Sc., Full Professor
Saint Petersburg, 197101
sc 26656070700
A. A. Vedyakov
ITMO University
Russian Federation
Russian Federation
Alexey A. Vedyakov — PhD, Associate Professor, Associate Professor
Saint Petersburg, 197101
sc 49664023200
A. K. Golubev
ITMO University
Russian Federation
Russian Federation
Anton K. Golubev — PhD Student, Assistant
Saint Petersburg, 197101
References
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Review
For citations:
Pyrkin A.A., Vedyakov A.A., Golubev A.K. Parameter estimation of permanent magnet synchronous motor. Scientific and Technical Journal of Information Technologies, Mechanics and Optics. 2023;23(6):1242-1246. (In Russ.) https://doi.org/10.17586/2226-1494-2023-23-6-1242-1246
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