#### A Round-Robin Protocol for Distributed Estimation with $H_\infty$ Consensus

##### V. Ugrinovskii, E. Fridman

The paper considers a distributed robust estimation problem over a network with directed topology involving continuous time observers. While measurements are available to the observers continuously, the nodes interact according to a Round-Robin rule, at discrete time instances. The results of the paper are sufficient conditions which guarantee a suboptimal $H_\infty$ level of consensus between observers with sampled interconnections.

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