Shaping indirect field oriented control for induction motor with luenberger observer

This paper proposes a technique of robust control for an induction motor. The control algorithm uses robust regulators calculated by the H∞ loop shaping approach associated with indirect field oriented control. The Luenberger observer was used to observe the flow in the induction motor. The results of simulations show that the controllers stabilize the system and reject the disturbances when the system is subjected to uncertainties of a norm lower than the maximum stability margin.