Distributed consensus filter on directed graphs with switching topologies

Shuai Li, Yi Guo

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

20 Scopus citations

Abstract

We consider distributed estimation on a directed graph with switching topologies. Motivated by a recent PI consensus filter, we modify the protocol and remove the requirement of bi-directional exchange of neighboring gains for fixed topologies. We then extend the protocol to switching topologies and propose a new hybrid consensus filter design. Convergence results under both balanced directed and general directed graphs are given for switching graphs. We finally show satisfactory simulation results.

Original languageEnglish
Title of host publication2013 American Control Conference, ACC 2013
Pages6151-6156
Number of pages6
StatePublished - 2013
Event2013 1st American Control Conference, ACC 2013 - Washington, DC, United States
Duration: 17 Jun 201319 Jun 2013

Publication series

NameProceedings of the American Control Conference
ISSN (Print)0743-1619

Conference

Conference2013 1st American Control Conference, ACC 2013
Country/TerritoryUnited States
CityWashington, DC
Period17/06/1319/06/13

Keywords

  • Distributed estimation
  • consensus filter
  • directed graph
  • switching topology

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