The paper deals with an effective DSP implementation of a model-reference adaptive control (MRAC) for an indirect field-oriented control of an induction motor drive. The proposed technique tracks the rotor resistance variations by comparing the actual drive reactive power with a model-based reference. The tracking algorithm is merged with a full-digital control of an induction motor drive, exploiting the computation facilities of the floating point DSP TMS320C31.
DSP-Based On-Line Tracking of Rotor Resistance for Indirect Field-Oriented Drives
BOLOGNANI, SILVERIO;ZIGLIOTTO, MAURO;
1998
Abstract
The paper deals with an effective DSP implementation of a model-reference adaptive control (MRAC) for an indirect field-oriented control of an induction motor drive. The proposed technique tracks the rotor resistance variations by comparing the actual drive reactive power with a model-based reference. The tracking algorithm is merged with a full-digital control of an induction motor drive, exploiting the computation facilities of the floating point DSP TMS320C31.File in questo prodotto:
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