Sensor data characterisation and fusion and fusion for target tracking applications

Sudesh, K and Shantha Kumar, N and Girija, G and Raol, JR (2003) Sensor data characterisation and fusion and fusion for target tracking applications. In: International Radar Symposium, 2003, India.

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Abstract

Data Fusion based on data from several ground based target tracking radars, EOTs and INS sensors is a complex problem as the data contains different systematic errors, time stamps an time delays. This paper presents some practical solutions to correcting the sensor errors like bias, estimation of measurement and process moese, time stamp and time delay error handling. the solutions are implemented in a data fusion scheme for a tracking application.The data fusion scheme is tested on simulated data of a moving target and also applied to real data of an aircraft tracked by three ground based radars.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Sensor data characterisation;Fusion;Target tracking application;Data transformation
Subjects: AERONAUTICS > Research and Support Facilities (Air)
Division/Department: Flight Mechanics and Control Division, Flight Mechanics and Control Division, Flight Mechanics and Control Division, Flight Mechanics and Control Division
Depositing User: M/S ICAST NAL
Date Deposited: 29 Jan 2008
Last Modified: 07 Jul 2010 11:51
URI: http://nal-ir.nal.res.in/id/eprint/4545

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