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arXiv · 2203.10817

Distributed Hybrid Observer With Prescribed Convergence Rate for a Linear Plant Using Multi-Hop Decomposition

Riccardo Bertollo·Pablo Millán·Luis Orihuela·Alexandre Seuret·Luca Zaccarian
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Abstract

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.

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Riccardo Bertollo, Pablo Millán, Luis Orihuela, Alexandre Seuret, Luca Zaccarian. 2022-03-21. Distributed Hybrid Observer With Prescribed Convergence Rate for a Linear Plant Using Multi-Hop Decomposition. https://doi.org/10.1109/lcsys.2022.3188476

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