NDLI: Target Tracking in Sensor Networks: Criteria for Sensor Selection

Content Provider	IEEE Xplore Digital Library
Author	Ramdaras, U.D. Absil, F.G.J.
Copyright Year	2007
Description	Author affiliation: Netherlands Defence Acad., Den Helder (Ramdaras, U.D.; Absil, F.G.J.)
Abstract	This paper discusses the performance of a sensor selection scheme based on four expected performance criteria in a target tracking scenario, namely best expected heading, range, Doppler and bearing accuracy. The sensor selection algorithm is based on the Modified Riccati Equation, which is capable of handling sensors with probability of detection $p_{d}$ les 1. The Particle Filtering technique have been used for target tracking with an adaptation for missed detections in the case of $p_{d}$ les 1. Results are compared using multiple runs with simulated data for a single, moving target and a stationary two radar configuration. One sensor yields range, Doppler and bearing information, the other range and bearing information. Three cases of $p_{d}'s$ are considered. The analysis includes the quality of the state estimate and the sensor selection strategy. The sensor selection strategy is evaluated for a multiple time step planning horizon.
Starting Page	192
Ending Page	196
File Size	1258439
Page Count	5
File Format	PDF
ISBN	1424402832
ISSN	10975659
DOI	10.1109/RADAR.2007.374211
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-04-17
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Target tracking Infrared sensors Sensor systems Riccati equations Radar detection State estimation Filters Doppler radar Strategic planning Radar tracking pd < 1 Sensor Selection Network Centric Warfare Sensor Management Modified Riccati Equation Target Tracking Particle Filter
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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