DocumentCode
2295724
Title
A robust algorithm for passive angle tracking of multiple moving targets
Author
Lee, C.S.
Author_Institution
Sch. of Biophys. & Electr. Eng., Swinburne Univ., Vic., Australia
Volume
3
fYear
1994
fDate
14-18 Nov 1994
Firstpage
935
Abstract
The performance of MUSIC [Schmidt, 1979], Sastry´s [Sastry et al., 1991], Sword´s [Sword et al., 1990] and the like algorithms degrade rapidly in the absence of a perfect array geometry that introduces phase errors in the received data covariance matrix. In the present paper, a stable high resolution (SHIRE) algorithm, assuming no perfect array geometry for the receiving sensors, has been developed and applied to solving this class of passive multiple targets angle tracking problems. Computer simulation results demonstrate that good tracking performance is achievable by the SHIRE algorithm
Keywords
covariance matrices; direction-of-arrival estimation; target tracking; tracking; SHIRE algorithm; array geometry; multiple moving targets; passive angle tracking; passive multiple targets; phase errors; received data covariance matrix; robust algorithm; stable high resolution algorithm; tracking performance; Computer errors; Computer simulation; Covariance matrix; Degradation; Geometry; Multiple signal classification; Phased arrays; Robustness; Sensor arrays; Target tracking;
fLanguage
English
Publisher
ieee
Conference_Titel
Singapore ICCS '94. Conference Proceedings.
Print_ISBN
0-7803-2046-8
Type
conf
DOI
10.1109/ICCS.1994.474267
Filename
474267
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