Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on, 2002, Vol.2, p.612-617 vol.2
2002
Details
- Autor(en) / Beteiligte
- Titel
- A new global control scheme for sensorless induction motors
- Ist Teil von
- Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on, 2002, Vol.2, p.612-617 vol.2
- Erscheinungsjahr
- 2002
- Link zum Volltext
- Quelle
- IEEE Xplore
- Beschreibungen/Notizen
- The problem of controlling a sensorless induction motor (i.e. without rotor speed measurements) is addressed. Smooth reference signals for rotor speed and rotor flux modulus are required to be tracked globally (i.e. from any initial condition). Only semiglobal solutions have been obtained, in the literature for the full-order model of an induction motor: a global solution is presented here, by extending the global solution obtained by R. Marino et al. (see 15th IFAC World Congress, Barcelona, July 2002) for current-fed motors. A novel rotor speed observer is designed, while online integration of stator flux dynamics is required.
- Sprache
- Englisch
- Identifikatoren
- ISBN: 9780780373693, 0780373693DOI: 10.1109/ISIE.2002.1026361Titel-ID: cdi_ieee_primary_5730838
- Format
- –
- Schlagworte
- angular velocity control, asymptotic stability, Current measurement, current-fed motors, full-order model, global asymptotic stability, global control scheme, global feedback control, induction motors, local exponential stability, machine control, magnetic flux, magnetic variables control, observers, open loop control, Resistance, rotor flux modulus, rotor speed, rotor speed observer, rotors, semiglobal solutions, sensorless induction motors, smooth reference signals, stator flux dynamics on-line integration, Stator windings, stators