My research interests include Repetitive Control, Intelligent Control and Active Disturbance Rejection Control (ADRC). Currently I am working on new algorithms based on Repetitive Control and Active Disturbance Rejection Control. The research objective is to achieve perfect tracking of signals under various external disturbances (periodic, aperiodic and time-varying), internal disturbances (Model uncertainties) and nonlinearities (hysteresis, creep and vibration).