Modeling and Control of Induction Motors
نویسندگان
چکیده
Induction motors constitute a theoretically interesting and practically important class of nonlinear systems. They are described by a fifth-order nonlinear differential equation with two inputs and only three state variables available for measurement. The control task is further complicated by the fact that induction motors are subject to unknown (load) disturbances and the parameters are of great uncertainty. We are faced then with the challenging problem of controlling a highly nonlinear system, with unknown time-varying parameters, where the regulated output, besides being unmeasurable, is perturbed by an unknown additive signal.
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تاریخ انتشار 2002