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.
Current Sensorless Induction Motor Observer and Control for Hybrid electric Vehicles
Glielmo L;Vasca F
2001-01-01
Abstract
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.File in questo prodotto:
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