Event-Triggered Control for Rational Plants
Luciano Gonçalves Moreira1; Leonardo B. Groff1; João Manoel Gomes da Silva Jr.1
1 UFRGS
Resumo
In this work, we deal with the problem of designing stabilizing event-triggered state-feedback controllers for rational plants. Using diferential algebraic representations and Lyapunov theory techniques, we derive LMI-based conditions to ensure regional asymptotic stability of the origin. These conditions can be cast in convex optimization problems to choose the parameters of the trigger function aiming at reducing the sampling activity while ensuring the asymptotic stability of the origin with respect to a given set of admissible initial conditions. The application of the method is shown by means of simulations.
Palavras-chave: event-triggered control; rational systems ; networked control