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: | Journal Article |
|---|---|
| Subjects: | AERONAUTICS > Aircraft Communication & Navigation AERONAUTICS > Avionics & Aircraft Instrumentation ENGINEERING > Communications and Radar |
| Division/Department: | Flight Mechanics and Control Division, Flight Mechanics and Control Division |
| Depositing User: | Dr VPS Naidu |
| Date Deposited: | 06 Jul 2010 10:21 |
| Last Modified: | 06 Jul 2010 10:21 |
| URI: | http://nal-ir.nal.res.in/id/eprint/8536 |
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