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

• Autorzy: Białoń T. , Lewicki A. , Pasko M. , Niestrój R.
• Języki publikacji: EN

Abstrakty

EN

The paper discusses problems connected with the parameters selection of the proportional-integral observer, designed for reconstruction 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.

Słowa kluczowe

EN

luenberger observer; induction motor; multiscalar control system

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2013
• Tom: Vol. 61, nr 3
• Strony: 599--603
• Opis fizyczny: Bibliogr. 18 poz., wykr.

Twórcy

autor

Białoń T.

• Institute of Electrical Engineering and Informatics, Silesian University of Technology, 10a Akademicka St., 44-100 Gliwice, Poland

autor

Lewicki A.

• Department of Automatics of Electric Drives, Gdańsk University of Technology, 7 Sobieskiego St., 80-216 Gdańsk, Poland

autor

Pasko M.

• Institute of Electrical Engineering and Informatics, Silesian University of Technology, 10a Akademicka St., 44-100 Gliwice, Poland

autor

Niestrój R.

• Institute of Electrical Engineering and Informatics, Silesian University of Technology, 10a Akademicka St., 44-100 Gliwice, Poland

Bibliografia

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