Parameter selection of an adaptive PI state observer for an induction motor

Tadeusz Białoń; Arkadiusz Lewicki; Marian Pasko; Roman Niestrój

Parameter selection of an adaptive PI state observer for an induction motor

Abstract

The paper discusses problems connected with the parameters selection of the proportional-integral observer, designed for recon- struction of magnetic ﬂuxes and angular speed of an induction motor. The selection is performed in several stages that are focused on diﬀerent criteria. The ﬁrst stage consists in selecting observer’s gains and provides desired dynamical properties, taking into consideration immunity to disturbances and parameter variations of observed system. The second stage prevents an observer from DC-oﬀset cumulation and instability. The last stage consists in setting the parameters of a speed adaptation mechanism. The impact of diﬀerent settings on the properties of an observer is illustrated with experimental results, obtained in the multiscalar control system of an induction motor.

Authors (4)

Tadeusz Białoń
- Politechnika Śląska Instytut Elektrotechniki i Informatyki
Arkadiusz Lewicki dr hab. inż.
Marian Pasko
- Politechnika Śląska Instytut Elektrotechniki i Informatyki
Roman Niestrój
- Politechnika Śląska Instytut Elektrotechniki i Informatyki

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Category:: Articles
Type:: artykuł w czasopiśmie wyróżnionym w JCR
Published in:: Bulletin of the Polish Academy of Sciences-Technical Sciences no. 61, pages 599 - 603,
ISSN: 0239-7528
Language:: English
Publication year:: 2013
Bibliographic description:: Białoń T., Lewicki A., Pasko M., Niestrój R.: Parameter selection of an adaptive PI state observer for an induction motor// Bulletin of the Polish Academy of Sciences-Technical Sciences. -Vol. 61, iss. 3 (2013), s.599-603
Verified by:: Gdańsk University of Technology