Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7151521 | Systems & Control Letters | 2018 | 8 Pages |
Abstract
This paper focuses on a prediction-based control for linear time invariant systems subject to a constant input delay, also known as the Artstein reduction approach. Standardly, this method consists in considering a predicted delay-free system, on which one can design straightforwardly a stabilizing controller. The resulting controller is then defined through an implicit integral equation, involving both the original system state and past values of the input. We propose here an alternative formulation which allows to write explicitly the Artstein transformation, and thus the corresponding controller, in terms of past values of the state only. This formal explicit formulation is the main contribution of the paper.
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Delphine Bresch-Pietri, Christophe Prieur, Emmanuel Trélat,