Nonlinear adaptive speed and torque control of induction motors with unknown rotor resistance

Citation
Am. Lee et al., Nonlinear adaptive speed and torque control of induction motors with unknown rotor resistance, IEEE IND E, 48(2), 2001, pp. 391-401
Citations number
15
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
ISSN journal
0278-0046 → ACNP
Volume
48
Issue
2
Year of publication
2001
Pages
391 - 401
Database
ISI
SICI code
0278-0046(200104)48:2<391:NASATC>2.0.ZU;2-N
Abstract
In this paper, we propose a nonlinear adaptive speed and torque controller of induction motors with unknown rotor resistance. All the system parameter s except rotor resistance are assumed to be known, and only the stator curr ents and rotor speed are assumed to be available. The desired speed and tor que should be a smooth bounded function. A complete proof of the global sta bility without singularity is given, and the output error will converge to zero asymptotically, Finally, the simulation and experimental results will be given to demonstrate the effectiveness of the proposed controller.