Target Tracking with Multi Acoustic Array Sensors Data

Defence Science Journal

V.P.S. Naidu¹  J.R. Raol¹ 

[1] National Aerospace Laboratories, Bangalore

关键词: Multi acoustic array sensor;    target tracking;    Root-MUSIC algorithm;    acoustic sensors;    multiple signal classification;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: Defence Scientific Information & Documentation Centre

【 摘 要 】

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.

【 授权许可】

Unknown