Result Details

Analysis of Observability Conditions for AC Induction Machine Sensorless Control

VÁCLAVEK, P.; BLAHA, P. Analysis of Observability Conditions for AC Induction Machine Sensorless Control. In Proceedings of the 2007 IEEE International Symposium on Industrial Electronics. Vigo: IEEE, 2007. p. 2262-2267. ISBN: 978-1-4244-0754-5.
Type
conference paper
Language
English
Authors
Václavek Pavel, prof. Ing., Ph.D., UAMT (FEEC)
Blaha Petr, doc. Ing., Ph.D., CAMAT (FEEC), UAMT (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, sensorless control, observability

Published
2007
Pages
2262–2267
Proceedings
Proceedings of the 2007 IEEE International Symposium on Industrial Electronics
Conference
2007 IEEE International Symposium on Industrial Electronics
ISBN
978-1-4244-0754-5
Publisher
IEEE
Place
Vigo
UT WoS
000252265105016
BibTeX 
@inproceedings{BUT23469,
  author="Pavel {Václavek} and Petr {Blaha}",
  title="Analysis of Observability Conditions for AC Induction Machine Sensorless Control",
  booktitle="Proceedings of the 2007 IEEE International Symposium on Industrial Electronics",
  year="2007",
  pages="2262--2267",
  publisher="IEEE",
  address="Vigo",
  isbn="978-1-4244-0754-5"
}
Departments
Department of Control and Instrumentation (UAMT)
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