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 |
|---|---|
| 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 |
|---|---|
| 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