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EnglishA sensorless speed tracking control for permanent magnet synchronous motors has been considered in this paper. In particular, a set of polynomial equations is derived from the output of the electrical subsystem in order to compute online the motor parameters and the initial angular position of the rotor. Then, a sliding mode-based control strategy, coupled with an observer using only electrical signals, guarantees the robust asymptotical tracking of a reference speed without measuring rotor velocity and position. The proposed approach has been experimentally tested on an embedded board.
| Autori: | |
| Autori: | COLOMBO, LUIGI; Corradini, Maria Letizia; Cristofaro, Andrea; Ippoliti, Gianluca; Orlando, Giuseppe |
| Titolo: | An Embedded Strategy for Online Identification of PMSM Parameters and Sensorless Control |
| Numero degli autori: | 5 |
| Data di pubblicazione: | 2019 |
| Rivista: | IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY |
| IF: | si |
| Codice identificativo ISI: | WOS:000492299000011 |
| Codice identificativo Scopus: | 2-s2.0-85051781258 |
| Revisione (peer review): | Esperti anonimi |
| Lingua: | Inglese |
| Rilevanza: | Internazionale |
| Supporto: | STAMPA |
| Volume: | 27 |
| Fascicolo: | 6 |
| Pagina iniziale: | 2444 |
| Pagina finale: | 2452 |
| Numero di pagine: | 9 |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1109/TCST.2018.2862415 |
| Abstract: | A sensorless speed tracking control for permanent magnet synchronous motors has been considered in this paper. In particular, a set of polynomial equations is derived from the output of the electrical subsystem in order to compute online the motor parameters and the initial angular position of the rotor. Then, a sliding mode-based control strategy, coupled with an observer using only electrical signals, guarantees the robust asymptotical tracking of a reference speed without measuring rotor velocity and position. The proposed approach has been experimentally tested on an embedded board. |
| Parole Chiave: | Electrical motor control, motor parameter estimation, robust control, sliding mode control |
| Data di presentazione: | 2020-05-27T18:10:59Z |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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