Sampled-Data Practical Tracking Control for Nonlinear Time-Delay Systems

Abstract

This brief proposes a sampled-data practical tracking control scheme for nonlinear time-delay systems. A novel technique lemma is firstly proposed to effectively estimate the trajectory growth between two successive sampling points. The output feedback domination approach, as a powerful tool, is utilized in this brief. After constructing appropriate observer as well as sampled-data controller, the desired tracking accuracy can be realized. Finally, we present an electromechanical system simulation example to verify the effectiveness of the proposed control approach.