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 language | English |
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Title of host publication | 2013 American Control Conference, ACC 2013 |
Pages | 6151-6156 |
Number of pages | 6 |
Publication status | Published - 11 Sept 2013 |
Externally published | Yes |
Event | 2013 1st American Control Conference, ACC 2013 - Washington, DC, United States Duration: 17 Jun 2013 → 19 Jun 2013 |
Conference
Conference | 2013 1st American Control Conference, ACC 2013 |
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Country/Territory | United States |
City | Washington, DC |
Period | 17/06/13 → 19/06/13 |
Keywords
- consensus filter
- directed graph
- Distributed estimation
- switching topology
ASJC Scopus subject areas
- Electrical and Electronic Engineering