Distributed hybrid observer with prescribed convergence rate for a linear plant subject to disturbances using multi-hop decomposition
Résumé
With a continuous-time formulation of the multihop decomposition, we propose a distributed hybrid observer for a sensor network where the plant and local observers run in continuous time and the information exchange among the sensing nodes is sampled-data. Process disturbances, measurement noise and communication noise are considered, and we prove that under some necessary detectability assumptions the observer gains can be tuned to guarantee exponential ISS with a prescribeda convergence rate. Simulations illustrate the performance of the proposed observer.
Origine | Fichiers produits par l'(les) auteur(s) |
---|