Consiglio Nazionale delle Ricerche

Tipo di prodottoArticolo in rivista
TitoloSensorless Control of PMSM Fractional Horsepower Drives by Signal Injection and Neural Adaptive-Band Filtering
Anno di pubblicazione2012
  • Elettronico
  • Cartaceo
Autore/iAccetta Angelo, Cirrincione Maurizio, Pucci Marcello, Vitale Gianpaolo.
Affiliazioni autoriAccetta Angelo: ISSIA - UOS di Palermo Cirrimcione Maurizio University of Technology of Belfort-Montbéliard, 90010 Belfort, France (e-mail:
Autori CNR e affiliazioni
  • inglese
AbstractThis paper presents a sensorless technique for permanent-magnet synchronous motors (PMSMs) based on highfrequency pulsating voltage injection. Starting from a speed estimation scheme well known in the literature, this paper proposes the adoption of a neural network (NN) based adaptive variable-band filter instead of a fixed-bandwidth filter, needed for catching the speed information from the sidebands of the stator current. The proposed NN filter is based on a linear NN adaptive linear neuron (ADALINE), trained with a classic least mean squares (LMS) algorithm, and is twice adaptive. From one side, it is adaptive in the sense that its weights are adapted online recursively. From another side, its bandwidth is made adaptive during the running of the drive, acting directly on the learning rate of the NN filter itself. The immediate consequence of adopting a variable-band structure is the possibility to enlarge significantly the working speed range of the sensorless drive, which can be increased by a factor of five. The proposed observer has been tested experimentally on a fractional horsepower PMSM drive and has been compared also with a fixed-bandwidth structure.
Lingua abstractinglese
Altro abstract-
Lingua altro abstract-
Pagine da1355
Pagine a1366
Pagine totali12
RivistaIEEE transactions on industrial electronics (1982. Print)
Attiva dal 1982
Editore: Institute of Electrical and Electronics Engineers, - New York, NY
Paese di pubblicazione: Stati Uniti d'America
Lingua: inglese
ISSN: 0278-0046
Titolo chiave: IEEE transactions on industrial electronics (1982. Print)
Titolo proprio: IEEE transactions on industrial electronics (1982. Print)
Titolo abbreviato: IEEE trans. ind. electron. (1982. Print)
Titolo alternativo: Transactions on industrial electronics (1982. Print)
Numero volume della rivista59
Fascicolo della rivista3
Verificato da refereeSì: Internazionale
Stato della pubblicazione-
Indicizzazione (in banche dati controllate)
  • Scopus (Codice:6017112)
Parole chiave-
Link (URL, URI)
Titolo parallelo-
Scadenza embargo-
Data di accettazione-
Note/Altre informazioniquartile: Q1
Strutture CNR
  • ISSIA — ISSIA - Sede secondaria di Palermo
Moduli/Attività/Sottoprogetti CNR
  • SP.P03.011.001 : Convertitori, attuatori e azionamenti elettrici
Progetti Europei-
Controllo sensorless di un azionamento con motore a magneti permanenti mediante rete neurale (documento privato )
Descrizione: Index Terms--Fractional horsepower permanent-magnet synchronous motor (PMSM), neural network (NN), sensorless control, signal processing.
Tipo documento: application/pdf