Observer with small gains in the presence of a long delay in the measurements
Résumé
For a particular family of systems, we construct observers in the case where the measured variables are affected by the presence of a point-wise time-varying delay. The key feature of the proposed observers is that the size of their gains is proportional to the inverse of the largest value taken by the delay. The main result is first presented in the case of linear chain of integrators and next is extended to nonlinear systems with specific nonlinearities. A numerical example is provided to show the validity and effectiveness of the proposed observers.
Domaines
Automatique
Origine : Fichiers produits par l'(les) auteur(s)
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