Publication detail
Identification of PMSM nonlinear part
VESELÝ, I. BUCHTA, L. GRAF, M.
Original Title
Identification of PMSM nonlinear part
English Title
Identification of PMSM nonlinear part
Type
conference paper
Language
en
Original Abstract
This paper describes the identification of permanent magnet synchronous motor through Hammerstein model. Motor is divided into two systems: a static nonlinear part and dynamic linear part. The only static nonlinear part is used for identification of quadrature and direct inductance by numeric methods namely Newton method and Gauss-Newton method. These methods are very sensitive to noise, which is included in the measured currents. The following text is about a comparison of these methods and several adjustments that increase the accuracy of these methods.
English abstract
This paper describes the identification of permanent magnet synchronous motor through Hammerstein model. Motor is divided into two systems: a static nonlinear part and dynamic linear part. The only static nonlinear part is used for identification of quadrature and direct inductance by numeric methods namely Newton method and Gauss-Newton method. These methods are very sensitive to noise, which is included in the measured currents. The following text is about a comparison of these methods and several adjustments that increase the accuracy of these methods.
Keywords
parameters identification; permanent magnet synchronous motor (PMSM), direct and quadrature inductance; Hammerstain model, Newton method, Gauss-Newton method
RIV year
2013
Released
25.10.2013
Location
Velké Karlovice
ISBN
9783902823533
Book
rogrammable devices and systems
Pages from
370
Pages to
375
Pages count
6
Documents
BibTex
@inproceedings{BUT101979,
author="Ivo {Veselý} and Luděk {Buchta} and Miroslav {Graf}",
title="Identification of PMSM nonlinear part",
annote="This paper describes the identification of permanent magnet synchronous motor through Hammerstein model. Motor is divided into two systems: a static nonlinear part and dynamic linear part. The only static nonlinear part is used for identification of quadrature and direct inductance by numeric methods namely Newton method and Gauss-Newton method. These methods are very sensitive to noise, which is included in the measured currents. The following text is about a comparison of these methods and several adjustments that increase the accuracy of these methods.",
booktitle="rogrammable devices and systems",
chapter="101979",
howpublished="online",
year="2013",
month="october",
pages="370--375",
type="conference paper"
}