Continuous Control Set Predictive Current Control for Induction Machine

A speed tracking control method for induction machine is shown in this paper. The consists of outer loop and inner current loop. Model predictive without the need calculation weighing factors utilized loop, which generates a continuous set voltage reference values that can be modulated applied by inverter to machine. Interesting parallels are drawn between developed state feedback principles helped with analysis stability controllability. Simple rotor flux estimator implemented helps achieve sensorless control. Simulation conducted shows great performance steady state, during transients as well. Additionally, compared finite control, it less harmonic content generated torque on shaft.