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Distributed nonlinear estimation with communication delays
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DOI：10.1080/23307706.2025.2565298.png)
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摘要
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This paper studies distributed nonlinear estimation with fixed communication delays over a connected undirected graph. Agents take independent and identically distributed noisy measurements of an unknown parameter and update estimates via a delayed consensus + innovations algorithm, combining local information, delayed neighbour estimates, and local innovations. Under mild assumptions, proper stepsizes ensure consistent estimation, with asymptotic performance matching delay-free estimators. Finally, simulation results are provided to validate the proposed algorithm.
Keyword:
Distributed estimation
communication delay
undirected communication topologies
nonlinear sensing model
期刊
IF:
1.8
论文数:
160
被引数:
724
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