Delayed Systems - H∞ Preview Tracking Control

Abstract

The problem of stationary H∞ state-feedback tracking for linear continuous time-invariant delayed systems is investigated. We consider the case where the reference signal, which excites the system dynamics, is previewed in a fixed time-interval ahead. The retarded system is transformed via the input-output approach, to an uncertain norm bounded system to which a state-feedback controller is found for a given fixed preview pattern.