This paper proposes the theoretical framework and the consequent application of the input-output feedback linearization (FL) control technique to linear induction motors (LIM). LIM, additionally to RIM, presents other strong non-linearities caused by the dynamic end effects, leading to a space-vector dynamic model with time-varying inductance and resistance terms and a braking force term. This paper, starting from a recently developed dynamic model of the LIM taking into consideration its end effects, defines a FL technique suited for LIMs, since it inherently considers its dynamic end effects. The proposed approach has been validated experimentally on a suitably developed test set-up. Furthermore, it has been compared, under the same closed-loop bandwidths of the flux and speed systems, with the industrial standard in terms of high performance control technique: field oriented control (FOC).
Alonge, F., Cirrincione, M., Pucci, M., Sferlazza, A. (2014). Input-Output Feedback Linearization Control of Linear Induction Motors Including the dynamic End-Effects. In Proceedings of 2014 IEEE Energy Conversion Congress and Exposition (ECCE) (pp.3562-3569). IEEE / Institute of Electrical and Electronics Engineers Incorporated [10.1109/ECCE.2014.6953885].
Input-Output Feedback Linearization Control of Linear Induction Motors Including the dynamic End-Effects
ALONGE, Francesco;SFERLAZZA, Antonino
2014-01-01
Abstract
This paper proposes the theoretical framework and the consequent application of the input-output feedback linearization (FL) control technique to linear induction motors (LIM). LIM, additionally to RIM, presents other strong non-linearities caused by the dynamic end effects, leading to a space-vector dynamic model with time-varying inductance and resistance terms and a braking force term. This paper, starting from a recently developed dynamic model of the LIM taking into consideration its end effects, defines a FL technique suited for LIMs, since it inherently considers its dynamic end effects. The proposed approach has been validated experimentally on a suitably developed test set-up. Furthermore, it has been compared, under the same closed-loop bandwidths of the flux and speed systems, with the industrial standard in terms of high performance control technique: field oriented control (FOC).File | Dimensione | Formato | |
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