In this paper the steady state characteristics of a self tuned field oriented control induction motor drive are presented. The induction motor will be self tuning after one or more of its parameters varied. Both basic types of field oriented control have some sensitivity to machine parameters and provide non-ideal torque control characteristics when control parameters differ from actual machine parameters. In general, both steady state torque control and dynamic response differ from the ideal instantaneous torque control achieved by a correctly tuned controller.

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