Title :
Experiments for on-line bearing-only target localization in acoustic array sensor networks
Author :
Luo, Ji-an ; Feng, Dahang ; Chen, Shantao ; Zhang, Peng ; Bao, Ming ; Wang, Zhi
Author_Institution :
State Key Lab. of Ind. Control Technol., Zhejiang Univ., Hangzhou, China
Abstract :
In this paper, we present a bearing-only on-line target localization platform, and succeed to realize the whole process of target localization. In the experiment, five nodes are used to send their moving target bearing line data to a base station which adopts asynchronous pseudolinear (APL) estimator for localization. The performance of Direction-of-arrival (DOA) estimation is analyzed in both cases of static and moving target. The results show on-line single target localization is satisfying.
Keywords :
acoustic arrays; array signal processing; estimation theory; object detection; target tracking; acoustic array sensor networks; asynchronous pseudolinear estimator; direction-of-arrival estimation; on-line bearing-only target localization; Acoustics; Arrays; Base stations; Direction of arrival estimation; Estimation; Global Positioning System; Robot sensing systems; DOA estimation; On-line target localization; array sensor networks;
Conference_Titel :
Intelligent Control and Automation (WCICA), 2010 8th World Congress on
Conference_Location :
Jinan
Print_ISBN :
978-1-4244-6712-9
DOI :
10.1109/WCICA.2010.5554795
