Publication result detail

Parameter identification of PMSM nonlinear part

VESELÝ, I.

Original Title

Parameter identification of PMSM nonlinear part

English Title

Parameter identification of PMSM nonlinear part

Type

Paper in proceedings (conference paper)

Original Abstract

The paper describes the identification of quadrature inductances of permanent magnet synchronous motor. The identification is based on the principle of Hammerstein model. The electrical diagram of permanent magnet synchronous motor could be divided into two parts. First one is the static nonlinearity and the second one is the linear dynamics. The identification of quadrature inductance from nonlinear part is discussed in this paper. Only inputs and outputs can be read, when the Hammerstein model is used. Since the hessian of loss function cannot be created, the calculation is divided into two parts and the variables are computed or estimated. Because only nonlinear part is used, the outputs of this part must be calculated from system outputs. The identification is carried out on the nonlinear part by Newton method.

English abstract

The paper describes the identification of quadrature inductances of permanent magnet synchronous motor. The identification is based on the principle of Hammerstein model. The electrical diagram of permanent magnet synchronous motor could be divided into two parts. First one is the static nonlinearity and the second one is the linear dynamics. The identification of quadrature inductance from nonlinear part is discussed in this paper. Only inputs and outputs can be read, when the Hammerstein model is used. Since the hessian of loss function cannot be created, the calculation is divided into two parts and the variables are computed or estimated. Because only nonlinear part is used, the outputs of this part must be calculated from system outputs. The identification is carried out on the nonlinear part by Newton method.

Keywords

identification, quadrature induction, Newton method, Hammerstain model

Key words in English

identification, quadrature induction, Newton method, Hammerstain model

Authors

VESELÝ, I.

RIV year

2016

Released

04.08.2015

Publisher

The Electromagnetics Academy

Location

Cambridge, MA, USA

ISBN

978-1-934142-30-1

Book

Draft Proceedings of Progress In Electromagnetics Research Symposium PIERS 2015 Prague

ISBN

1559-9450

Periodical

Progress In Electromagnetics

State

United States of America

Pages from

1804

Pages to

1807

Pages count

4

URL

http://piers.org/piersproceedings/download.php?file=cGllcnMyMDE1UHJhZ3VlfDNBMF8xODA0LnBkZnwxNTAyMDUxMjA4NDk=

BibTex

@inproceedings{BUT115454,
  author="Ivo {Veselý}",
  title="Parameter identification of PMSM nonlinear part",
  booktitle="Draft Proceedings of Progress In Electromagnetics Research Symposium PIERS 2015 Prague",
  year="2015",
  journal="Progress In Electromagnetics",
  pages="1804--1807",
  publisher="The Electromagnetics Academy",
  address="Cambridge, MA, USA",
  isbn="978-1-934142-30-1",
  issn="1559-9450",
  url="http://piers.org/piersproceedings/download.php?file=cGllcnMyMDE1UHJhZ3VlfDNBMF8xODA0LnBkZnwxNTAyMDUxMjA4NDk="
}