Publication detail

State Observer for Intelligent AC Induction Machine Control

VÁCLAVEK, P., BLAHA, P., LEPKA, J.

Original Title

State Observer for Intelligent AC Induction Machine Control

Type

conference paper

Language

English

Original Abstract

Control of drives based on AC induction motors is a quite complex task. Provided the vector control algorithm is used we need to know not only the rotor speed but also the position of the magnetic flux inside the motor during the control process. Flux sensors are quite complicated and expensive, that is why it is good idea to use computed values of the flux instead of measured values. But there are also applications in which even speed sensors should be omitted. In such a situation, we have to solve the task of state reconstruction only from voltage and currents measurements. In the current paper, we present a method based on deterministic evaluation of measurement. The method has been proven in a simulation using Matlab Simulink and Motorola DSP56F805 chip.

Keywords

AC induction motor, sensorless control, state observer.

Authors

VÁCLAVEK, P., BLAHA, P., LEPKA, J.

RIV year

2002

Released

23. 10. 2002

Publisher

DAAAM International Vienna

Location

Vídeň

ISBN

3-901509-29-1

Book

Annals of DAAAM for 2002 & Proceedings of the 13th International Symposium

Edition number

1

Pages from

581

Pages to

582

Pages count

2

BibTex

@inproceedings{BUT5082,
  author="Pavel {Václavek} and Petr {Blaha} and Jaroslav {Lepka}",
  title="State Observer for Intelligent AC Induction Machine Control",
  booktitle="Annals of DAAAM for 2002 & Proceedings of the 13th International Symposium",
  year="2002",
  number="1",
  pages="581--582",
  publisher="DAAAM International Vienna",
  address="Vídeň",
  isbn="3-901509-29-1"
}