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Lyapunov Function based Design of PMSM State Observer for Sensorless Control

VÁCLAVEK, P.; BLAHA, P. Lyapunov Function based Design of PMSM State Observer for Sensorless Control. In Proceedings of 2009 IEEE Symposium on Industrial Electronics and Applications. Kuala Lumpur: IEEE, 2009. p. 331-336. ISBN: 978-1-4244-4681-0.
Type
conference paper
Language
English
Authors
Václavek Pavel, prof. Ing., Ph.D., UAMT (FEEC)
Blaha Petr, doc. Ing., Ph.D., CAMAT (FEEC)
Abstract

Permanent magnet synchronous (PMSM) drives become very popular in many industrial applications. Their construction provides better performance and reliability than DC drives. But there is also one significant disadvantage - actual rotor position knowledge is necessary to control the drive even in the case when only speed control is required. A position sensor has to be used increasing the drive cost. Algorithms for rotor position and speed estimation from electrical quantities have been developed by many authors. This paper presents a new approach of speed and position estimation based on the estimator stability analysis.

Keywords

sensorless control, PMSM, Lyapunov function, state observer

Published
2009
Pages
331–336
Proceedings
Proceedings of 2009 IEEE Symposium on Industrial Electronics and Applications
Conference
2009 IEEE Symposium on Industrial Electronics and Applications (ISIEA 2009)
ISBN
978-1-4244-4681-0
Publisher
IEEE
Place
Kuala Lumpur
BibTeX 
@inproceedings{BUT33032,
  author="Pavel {Václavek} and Petr {Blaha}",
  title="Lyapunov Function based Design of PMSM State Observer for Sensorless Control",
  booktitle="Proceedings of 2009 IEEE Symposium on Industrial Electronics and Applications",
  year="2009",
  pages="331--336",
  publisher="IEEE",
  address="Kuala Lumpur",
  isbn="978-1-4244-4681-0"
}
Departments
Department of Control and Instrumentation (UAMT)
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