Detail publikace

Angle tracking observer for the velocity estimation with the filtered control variable

BARTÍK, O. BUCHTA, L.

Originální název

Angle tracking observer for the velocity estimation with the filtered control variable

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper is focused on the angular velocity estimation for the electric machine drive system. The angle tracking observer with filtered control variable presented in this paper uses the angular position information for the velocity estimation. The angular position is given by the optical quadrature encoder. The angle tracking observer is composed from the PI controller, first order Butterworth filter and the integrator. A tuning approach for the PI controller and filter constants is presented in this paper as well. The presented approach is compared with the angle tracking observer without Buttherworth filter and with traditional velocity estimate by the simple difference. Experimental results are gained either by the simulation or by the experiment at the real device.

Klíčová slova

Angle tracking observer, Velocity estimation, Optical quadrature encoder, quantization error

Autoři

BARTÍK, O.; BUCHTA, L.

Vydáno

29. 10. 2019

ISSN

1757-899X

Periodikum

IOP Conference Series: Materials Science and Engineering

Stát

Spojené království Velké Británie a Severního Irska

Strany od

496

Strany do

501

Strany počet

6

BibTex

@inproceedings{BUT159075,
  author="Ondřej {Bartík} and Luděk {Buchta}",
  title="Angle tracking observer for the velocity estimation with the filtered control variable",
  booktitle="16th IFAC Conference on Programmable Devices and Embedded Systems PDeS 2019",
  year="2019",
  journal="IOP Conference Series: Materials Science and Engineering",
  pages="496--501",
  issn="1757-899X"
}