Compensating for a multisinusoidal disturbance based on Youla-Kucera parametrization

摘要

We consider the problem of compensation for a multisinusoidal disturbance for a linear stationary system with a given nominal control law. We consider the general structure of a controller that lets one use arbitrary algorithms for identification of disturbance parameters satisfying certain assumptions. The proposed structure is based on the Youla-Kucera parametrization and lets one compensate for a disturbance while preserving nominal behavior of a control system with respect to the reference.