Self-triggered linear quadratic networked control
Résumé
This paper deals with Networked Control Systems (NCS) design, under the constraint of limited bandwidth on the communication channel. A linear quadratic regulator for a fixed sampling period is solved and this result is used for the development of H2 and Hoo performance indexes, yielding to the statement and solution of H2 and Hoo optimal control problems. Finally, a self-triggered controller is designed with a switched system approach in order to improve performance. Examples are presented in order to illustrate the validity of the theory.