Emerging applications, like electrical test benches for automotive, require extremely fast large-signal torque responses. Conventional, low-complexity PID-like controllers are inadequate for the task, especially when associated to internal permanent magnet (IPM) synchronous motor drives. Conversely, as shown in this paper, time optimal control (TOC) assures the fastest torque response after any large demanded variation of the torque reference. The innovative technique self-recognises the best final state, for given starting point and desired torque level. The paper reports the mathematical and algorithm details, as well as a complete batch of comparative measurements, carried out on a working prototype.

Design and Implementation of a Minimum-Time Torque Control for IPM Motor Drives

BOLOGNANI, SILVERIO;ZIGLIOTTO, MAURO
2005

Abstract

Emerging applications, like electrical test benches for automotive, require extremely fast large-signal torque responses. Conventional, low-complexity PID-like controllers are inadequate for the task, especially when associated to internal permanent magnet (IPM) synchronous motor drives. Conversely, as shown in this paper, time optimal control (TOC) assures the fastest torque response after any large demanded variation of the torque reference. The innovative technique self-recognises the best final state, for given starting point and desired torque level. The paper reports the mathematical and algorithm details, as well as a complete batch of comparative measurements, carried out on a working prototype.
2005
IEEE Industry Application Society, IAS 2005
0780392086
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11577/2433918
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 4
  • ???jsp.display-item.citation.isi??? 3
  • OpenAlex ND
social impact