NDLI: Distributed tracking with consensus on noisy time-varying graphs: Convergence results and applications

Content Provider	IEEE Xplore Digital Library
Author	Sudharman, K.J. Ruan, Y. Carty, J. Erwin, R.S.
Copyright Year	2010
Description	Author affiliation: ECE Deaprtment, University of New Mexico, Albuquerque, NM, USA (Sudharman, K.J.; Ruan, Y.; Carty, J.) \|\| Air Force Research Laboratory, Space Vehicles Directorate, KirtlandAFB, NM 87117 (Erwin, R.S.)
Abstract	In this paper we consider the problem of distributed tracking with consensus on a time-varying graph with noisy com ni uni cat! on s links and sensing constraints. We develop a framework to handle the time-varying network topology in which not every node has local observations to geneigte own local tracking estimates. Our approach introduces the concepts of active node set and connectivity graph to ch a l'acte rize such a network, and by mei'ging tliese two, an effective network graph is obtained. Then we propose a distributed tracking-with-consens us algorithm for such a network model. We establish the conditions on (II· connectivity graph so that distributed consensus can I» achieved in the presence of noisy communication links when the effective network graph is time-varying. We also discuss how this problem is motivated by the problem of distributed tracking of spa re-home objects in a hybrid space surveillance network (SSN) I'm un il by both ground and satellite nodes. Simulation results of the proposed distributed tracking with consensus algorithm are given for a two-dimensional hybrid sensor network. They show that our algorithm \|h ilium-, almost the same as the distributed local Kaiman filtering with centralized fusion on a noisy time-varying graphs with incomplete data, while the proposed algorithm has (lie additional advantages of flexibility and scalability.
Starting Page	256
Ending Page	261
File Size	1066080
Page Count	6
File Format	PDF
ISBN	9781424485499
e-ISBN	9781424485529
DOI	10.1109/ICIAFS.2010.5715669
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-12-17
Publisher Place	Sri Lanka
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Distributed tracking with consensus on noisy time-varying graphs with incomplete data

Performance analysis of distributed tracking with consensus on noisy time-varying graphs

Distributed tracking with consensus on noisy time-varying graphs with incomplete data (2010)

Distributed Tracking with Consensus on Noisy Time-varying Graphs with Incomplete Data (2010)

Distributed Tracking with consensus on noisy time-varying graphs with incomplete data

Distributed consensus over network with noisy links

Convergence speed in distributed consensus and averaging

Convergence speed in distributed consensus and averaging (2006)

Convergence speed in distributed consensus and averaging (2006)

Distributed tracking with consensus on noisy time-varying graphs: Convergence results and applications

Similar Documents

Distributed tracking with consensus on noisy time-varying graphs with incomplete data

Performance analysis of distributed tracking with consensus on noisy time-varying graphs

Distributed tracking with consensus on noisy time-varying graphs with incomplete data (2010)

Distributed Tracking with Consensus on Noisy Time-varying Graphs with Incomplete Data (2010)

Distributed Tracking with consensus on noisy time-varying graphs with incomplete data

Distributed consensus over network with noisy links

Convergence speed in distributed consensus and averaging

Convergence speed in distributed consensus and averaging (2006)

Convergence speed in distributed consensus and averaging (2006)

Distributed tracking with consensus on noisy time-varying graphs: Convergence results and applications