Title
Minimum-Variance Unbiased Unknown Input and State Estimation for Multi-Agent Systems by Distributed Cooperative Filters.
Abstract
This paper addressed the problem of the simultaneous estimation of unknown inputs and states in a multi-agent system with time-invariant and time-varying topology. A group of distributed cooperative recursive filters, in the sense of minimum-variance unbiased, was developed, where the estimations of unknown input and state were combined. A necessary and sufficient existing condition is presented and proven for the proposed distributed cooperative filters. Theoretical and numerical analyses demonstrate that the existing condition of the proposed filters is significantly relaxed, in comparison to that of conventional decentralized filters.
Year
DOI
Venue
2018
10.1109/ACCESS.2018.2815662
IEEE ACCESS
Keywords
Field
DocType
Distributed cooperative filter,estimation,multi-agent system
Minimum-variance unbiased estimator,Computer science,Algorithm,Multi-agent system,Filtering theory,Recursion,Distributed computing
Journal
Volume
ISSN
Citations 
6
2169-3536
0
PageRank 
References 
Authors
0.34
0
4
Name
Order
Citations
PageRank
Liu Changqing171.09
Youqing Wang222025.81
Dong-Hua Zhou31833129.73
Xiao Shen400.68