Tracking Anti-Ship Missiles Using Radar and Infra-Red Search and Track: Track Error Performance

Tracking Anti-Ship Missiles Using Radar and Infra-Red Search and Track: Track Error Performance

The problem of association and fusion of radar and infra-red search and track (IRST) sensor reports is not straightforward, especially because IRST provides only angular measurements while radar provides range and range-rate measurements in addition to azimuth and elevation measurements. In this rep...

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Bibliographische Detailangaben
1. Verfasser: Ong, Hwa-Tung
Format: Report
Sprache:eng
Schlagworte:
Active & Passive Radar Detection & Equipment
ANTISHIP MISSILES
AUSTRALIA
DATA FUSION
FOREIGN REPORTS
GUIDED MISSILE TRACKING SYSTEMS
Infrared Detection and Detectors
INFRARED DETECTORS
INFRARED RECONNAISSANCE
KALMAN FILTERING
RADAR TRACKING
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Beschreibung
Zusammenfassung:The problem of association and fusion of radar and infra-red search and track (IRST) sensor reports is not straightforward, especially because IRST provides only angular measurements while radar provides range and range-rate measurements in addition to azimuth and elevation measurements. In this report, simulation results show that a centralised extended Kalman filter tracker is a solution that can capitalise on the higher angular accuracy of the IRST sensor to provide improved track accuracy performance.