Sampled Tracking for Delayed Systems Using Two- Time-Scale Sampled-data Controllers

Haoping Wang, Christian Vasseur, Vladan Koncar, Afzal Chamroo, Nicolai Christov

Abstract

This article deals with the trajectory tracking of linear plants with sampled and delayed outputs. A class of sampled-data controllers with two time-scales is proposed which allows sampled tracking with a delay twice as much as that of the plant output. Numerical simulation results are presented to demonstrate the effectiveness of the proposed approach.

Keywords

Sampled tracking, sampled-data controllers, two time-scale systems, optimal control, Luenberger discrete-time observer.

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