The problem of induction motor state estimation and control without AC current measurements is considered. A state observer is designed by using a suitably reformulated output equation of the motor dynamic model. A field oriented control scheme and a decoupling controller with two independent current control loops is also presented. The proposed scheme is suitable for series hybrid electric vehicles, so as confirmed by simulations carried out with Matlab/Simulink.
|Titolo:||Current Sensorless Induction Motor Observer and Control for Hybrid electric Vehicles|
|Data di pubblicazione:||2001|
|Appare nelle tipologie:||4.1 Contributo in Atti di convegno|