Robust input-output decoupling control for induction motors

A robust input-output decoupling control strategy for stator flux and torque of induction motors (IM) is proposed. In order to avoid full state measurements, robust decoupling controllers of stator flux and torque are developed. The main drawback of the proposed strategy is the requirement of stator flux measurement, and the future research is to remove it by introducing a state observer. Experimental results are presented.