GAIN-SCHEDULED STATE-FEEDBACK CONTROL FOR ACTIVE CANCELLATION OF MULTISINE DISTURBANCES WITH TIME-VARYING FREQUENCIES
Keywords:
active noise control, disturbance rejection, gain scheduling, linear parameter-varying systems, observers, state feedbackAbstract
The paper presents a discrete-time LTV controller for the rejection of harmonic disturbances with time-verying based on a state-augmented observer-based state-feedback controller with a time-verying internal model and a scheduled state-feed back gain. The control design method is based on quadratic stability for LPV systems. The design is carried out in discrete time and the controller can easily be implemented on real-time hardware.Downloads
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