Target Tracking with Multi Acoustic Array Sensors Data

Naidu, VPS and Raol, JR (2007) Target Tracking with Multi Acoustic Array Sensors Data. Defence Science Journal, 57 (3). pp. 289-303. ISSN 0011-748X

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Abstract

Acoustic array sensor along with Root-MUSIC algorithm is used to estimate the direction of arrival of the acoustic signal emitted by an acoustic target. Three architectures are used to track the target in Cartesian coordinates: (i) digital filter with least square estimation, (ii) linear Kalman filter with least square estimation, and (iii) extended Kalman filter. A comparative evaluation of the three architectures in terms of performance metrics is presented.

Item Type: Article
Subjects: AERONAUTICS > Aircraft Communication & Navigation
AERONAUTICS > Avionics & Aircraft Instrumentation
ENGINEERING > Communications and Radar
Depositing User: Dr VPS Naidu
Date Deposited: 06 Jul 2010 04:51
Last Modified: 06 Jul 2010 04:51
URI: http://nal-ir.nal.res.in/id/eprint/8536

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