Robust control of AC induction motor drives

This bacherlor thesis deals with design of robust controller. In general it is about designing robust controller by using H-infinity control theory and input-output feedback linearization. Special structure of state-space equation governing the induction motor allows using linear parameter varying feedback controller scheduled with rotor speed for inner current loop. The proposed controller delivers high performance over the entire operating range of the induction motor and compares favorably with other published result