A robust position control for induction machines


Autoria(s): Barambones Caramazana, Oscar; González de Durana García, José María; Camarero Estela, Luis Miguel
Data(s)

26/03/2014

26/03/2014

2010

Resumo

ICEM 2010

A robust position control for induction motors using field oriented control theory is presented. The proposed controller is based on variable structure control and provides global asymptotic position tracking in the presence of unknown parameters and load torque variations. The proposed design incorporates an improved method of flux estimation that operates on the principle of flux and current observer. The proposed observer is basically an estimator that uses a plant model and a feedback loop with measured stator voltages and currents. The stability analysis of the proposed controller under parameter uncertainties and load disturbances is provided using the Lyapunov stability theory. Finally simulated results show that the proposed controller with the proposed observer provides high-performance dynamic characteristics and that this scheme is robust with respect to plant parameter variations and external load disturbances

Identificador

19th International Conference on Electrical Machines : (2010) // Article ID 5608094

978-1-4244-4175-4

978-1-4244-4174-7

http://hdl.handle.net/10810/11833

http://dx.doi.org/10.1109/ICELMACH.2010.5608094

Idioma(s)

eng

Publicador

IEEE

Relação

http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5608094

http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=5608094&queryText%3Dicem+2010+robust

Direitos

© IEEE

info:eu-repo/semantics/openAccess

Tipo

info:eu-repo/semantics/bookPart