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.

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    Abstract

    Acoustic array sensor along with Root-MUSIC algorithm is used to estimate the direction13; of arrival of the acoustic signal emitted by an acoustic target. Three architectures are used to13; track the target in Cartesian coordinates: (i) digital filter with least square estimation, (ii) linear13; Kalman filter with least square estimation, and (iii) extended Kalman filter. A comparative evaluation13; of the three architectures in terms of performance metrics is presented.

    Item Type: Journal Article
    Additional Information: Copyright for this article belongs to DESIDOC
    Uncontrolled Keywords: Multi acoustic array sensor;Target tracking;Root-MUSIC algorithm;Acoustic sensors;Multiple signal classification
    Subjects: AERONAUTICS > Aircraft Stability and Control
    Division/Department: Flight Mechanics and Control Division, Flight Mechanics and Control Division
    Depositing User: M/S ICAST NAL
    Date Deposited: 18 Feb 2008
    Last Modified: 17 Jun 2010 10:30
    URI: http://nal-ir.nal.res.in/id/eprint/4634

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