Result Details

Observability Theory Application to AC Induction Machine Sensorless Control

VÁCLAVEK, P.; BLAHA, P. Observability Theory Application to AC Induction Machine Sensorless Control. DAAAM International Scientific Book, 2008, vol. 2008, no. 1, p. 903-918. ISSN: 1726-9687.
Type
journal article
Language
English
Authors
Václavek Pavel, prof. Ing., Ph.D., UAMT (FEEC)
Blaha Petr, doc. Ing., Ph.D., CAMAT (FEEC)
Abstract

AC induction motors become very popular for motion control applications due to their simple and reliable construction. There are applications in which speed sensors should be omitted, to achieve cost reduction. In such a situation, we have to solve the task of state reconstruction only from voltage and currents measurements - design so called sensorless control algorithm. In the current paper, we present a simplified AC induction machine model suitable for speed observer design together with its observability analysis. Conditions of speed and rotor resistance observability are defined.

Keywords

induction machine, observability analysis, sensorless control, rotor resistance

Published
2008
Pages
903–918
Journal
DAAAM International Scientific Book, vol. 2008, no. 1, ISSN 1726-9687
Publisher
DAAAM International Vienna
Place
Vienna 2008
BibTeX 
@article{BUT47479,
  author="Pavel {Václavek} and Petr {Blaha}",
  title="Observability Theory Application to AC Induction Machine Sensorless Control",
  journal="DAAAM International Scientific Book",
  year="2008",
  volume="2008",
  number="1",
  pages="903--918",
  issn="1726-9687"
}
Departments
Department of Control and Instrumentation (UAMT)
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