Guaranteed Cost for Control of Networked Control Systems with Small Time-Varying Delays.
Résumé
This paper deals with the control design of a networked control systems subject to small time-varying delays, which takes into account the performance aspect. The considered approach consists in using a limited Taylor series expansion for the uncertain parameter exponential matrix. An optimization problem involving LMI constraints is proposed to obtain the minimal quadratic upper bound of the guaranteed cost. An example illustrates our approach and is the base for a extended discussion.