Abstract: the method and carried out the synthesis of the ID of the coordinate system field-oriented control of asynchronous electric drive with the structure calculations, a uniform for the orientation system according to one of the vectors of the flux of the stator, the magnetic gap or the rotor; study on the identification accuracy when the variations of the parameters of the induction motor from the nominal tuning values for the ID.
Keywords: synthesis, mathematical model, algorithm, information-sensor system, field oriented control, the orientation of the coordinate basis, the ID, modeling, identification errors.