Bertollo, Riccardo , MILLÁN GATA, PABLO, ORIHUELA ESPINA, DIEGO LUIS, Seuret, Alexandre , Zaccarian, Luca

No

IEEE Control Syst. Lett.

Article

Científica

✗

✓

1.687

Internacional

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85134232230&doi=10.1109%2fLCSYS.2022.3188476&partnerID=40&md5=0f040ff590e0d2f51564ab69d3e0629a

04/07/2022

000825964200001

2-s2.0-85134232230

10.1109/LCSYS.2022.3188476

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 Input-to-State Stability with a prescribed convergence rate. Simulations illustrate the performance of the proposed observer.

Observers; Robot sensing systems; Time measurement; Observability; Information exchange; Power system stability; Noise measurement; Observers for linear systems; sensor networks; hybrid systems

• PABLO MILLÁN GATA