loading
Papers
  • Login
  • Sign-Up

Research.Publish.Connect.

Paper

Paper Unlock

Authors: Phuong Pham and Sesh Commuri

Affiliation: The University of Oklahoma, United States

ISBN: 978-989-8425-02-7

Keyword(s): Distributed Kalman Filter, Wireless Sensor Networks, and Target Tracking.

Related Ontology Subjects/Areas/Topics: Environmental Monitoring and Control ; Informatics in Control, Automation and Robotics ; Signal Processing, Sensors, Systems Modeling and Control

Abstract: The tracking of mobile targets using Distributed Kalman Filters in a Wireless Sensor Network (WSN) is addressed in this paper. In contrast to the Kalman Filter implementations reported in the literature, our approach has the Kalman Filter running on only one network node at any given time. The knowledge learned by this node, i.e. the system state and the covariance matrix, is passed on to the subsequent node running the filter. Since a finite subset of the sensor nodes is active at any given time, target tracking can be accomplished using lower power compared to centralized implementations of the Kalman Filter. Numerical simulations demonstrate that the proposed algorithm is robust to measurement noise and changes in the velocity of the target. The results in this paper show that the proposed technique for target tracking will result in significant savings in power consumption and will extend the useful life of the WSN.

PDF ImageFull Text

Download
Sign In Guest: Register as new SciTePress user or Join INSTICC now for free.

Sign In SciTePress user: please login.

Sign In INSTICC Members: please login. If not a member yet, Join INSTICC now for free.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 54.196.47.145. INSTICC members have higher download limits (free membership now)

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Pham P. and Commuri S. (2010). DISTRIBUTED KALMAN FILTER-BASED TARGET TRACKING IN WIRELESS SENSOR NETWORKS.In Proceedings of the 7th International Conference on Informatics in Control, Automation and RoboticsISBN 978-989-8425-02-7, pages 54-61. DOI: 10.5220/0002952900540061

@conference{icinco10,
author={Phuong Pham and Sesh Commuri},
title={DISTRIBUTED KALMAN FILTER-BASED TARGET TRACKING IN WIRELESS SENSOR NETWORKS},
booktitle={Proceedings of the 7th International Conference on Informatics in Control, Automation and Robotics},
year={2010},
pages={54-61},
doi={10.5220/0002952900540061},
isbn={978-989-8425-02-7},
}

TY - CONF

JO - Proceedings of the 7th International Conference on Informatics in Control, Automation and Robotics
TI - DISTRIBUTED KALMAN FILTER-BASED TARGET TRACKING IN WIRELESS SENSOR NETWORKS
SN - 978-989-8425-02-7
AU - Pham P.
AU - Commuri S.
PY - 2010
SP - 54
EP - 61
DO - 10.5220/0002952900540061

Sorted by: Show papers

Note: The preferred Subjects/Areas/Topics, listed below for each paper, are those that match the selected paper topics and their ontology superclasses.
More...

Login or register to post comments.

Comments on this Paper: Be the first to review this paper.

Show authors

Note: The preferred Subjects/Areas/Topics, listed below for each author, are those that more frequently used in the author's papers.
More...