Target Tracking with Multi Acoustic Array Sensors Data

  • V.P.S. Naidu National Aerospace Laboratories, Bangalore
  • J.R. Raol National Aerospace Laboratories, Bangalore
DOI: https://doi.org/10.14429/dsj.57.1772
Keywords: Multi acoustic array sensor, target tracking, Root-MUSIC algorithm, acoustic sensors, multiple signal classification

Abstract

Acoustic array sensor along with Root-MUSIC algorithm is used to estimate the directionof arrival of the acoustic signal emitted by an acoustic target. Three architectures are used totrack the target in Cartesian coordinates: (i) digital filter with least square estimation, (ii) linearKalman filter with least square estimation, and (iii) extended Kalman filter. A comparative evaluationof the three architectures in terms of performance metrics is presented.
Published
2007-05-01
How to Cite
Naidu, V., & Raol, J. (2007). Target Tracking with Multi Acoustic Array Sensors Data. Defence Science Journal, 57(3), 289-303. https://doi.org/10.14429/dsj.57.1772
Issue
Vol 57 No 3: Sensor Technology
Section
Special Issue Papers
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