Speed Observer Structure of Induction Machine Based on Sliding Super-Twisting and Backstepping Techniques - Publikacja - MOST Wiedzy

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Speed Observer Structure of Induction Machine Based on Sliding Super-Twisting and Backstepping Techniques

Abstrakt

This paper presents an analysis of the two speed observer structures which are based on the backstepping and sliding super twisting approach. The observer stabilizing functions result from the Lyapunov theorem. To obtain the observer tuning gains the observer structure is linearized near the equilibrium point. The rotor angular speed is obtained from non-adaptive dependence. In the sensorless control system structure the classical PI controllers and transformation to the multi-scalar variables are applied. The theoretical derivations are verified in experimental waveforms. Comparison of both speed observer structures is presented for nominal speed, load torque injections while regenerating mode, very low speed range and the uncertainties of nominal parameters of induction machine.

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Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
artykuły w czasopismach
Opublikowano w:
IEEE Transactions on Industrial Informatics nr 17, strony 1122 - 1131,
ISSN: 1551-3203
Język:
angielski
Rok wydania:
2021
Opis bibliograficzny:
Morawiec M., Lewicki A.: Speed Observer Structure of Induction Machine Based on Sliding Super-Twisting and Backstepping Techniques// IEEE Transactions on Industrial Informatics -Vol. 17,iss. 2 (2021), s.1122-1131
DOI:
Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.1109/tii.2020.2974507
Weryfikacja:
Politechnika Gdańska

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