Conditions for detectability in distributed consensus-based observer networks
Systems and Control
2014-01-28 v1
Abstract
The paper discusses fundamental detectability properties associated with the problem of distributed state estimation using networked observers. The main result of the paper establishes connections between detectability of the plant through measurements, observability of the node filters through interconnections, and algebraic properties of the underlying communication graph, to ensure the interconnected filtering error dynamics are stabilizable via output injection.
Cite
@article{arxiv.1303.6397,
title = {Conditions for detectability in distributed consensus-based observer networks},
author = {V. Ugrinovskii},
journal= {arXiv preprint arXiv:1303.6397},
year = {2014}
}
Comments
Accepted for publication in the IEEE Transactions on Automatic Control