ESTIMJATION OF MOTION PARAMETERS OF MULTIPLE RADIATING SOURCES BASED ON STATED ON STATE-SPACE MODEL

Li Liping; Chen Tianqi

Volume 23 Issue 6

Jun. 2001

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Article Navigation > Journal of Electronics & Information Technology > 2001 > 23(6): 545-551

Li Liping, Chen Tianqi . ESTIMJATION OF MOTION PARAMETERS OF MULTIPLE RADIATING SOURCES BASED ON STATED ON STATE-SPACE MODEL[J]. Journal of Electronics & Information Technology, 2001, 23(6): 545-551.

Citation:

Li Liping, Chen Tianqi . ESTIMJATION OF MOTION PARAMETERS OF MULTIPLE RADIATING SOURCES BASED ON STATED ON STATE-SPACE MODEL[J]. Journal of Electronics & Information Technology, 2001, 23(6): 545-551.

Li Liping, Chen Tianqi . ESTIMJATION OF MOTION PARAMETERS OF MULTIPLE RADIATING SOURCES BASED ON STATED ON STATE-SPACE MODEL[J]. Journal of Electronics & Information Technology, 2001, 23(6): 545-551.

Citation:

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ESTIMJATION OF MOTION PARAMETERS OF MULTIPLE RADIATING SOURCES BASED ON STATED ON STATE-SPACE MODEL

Received Date: 1999-04-20
Rev Recd Date: 2000-02-29
Publish Date: 2001-06-19

Abstract

Abstract

The passive location is a key in many applications. It is a difficult question to estimate trajectories of multiple moving sources with single moving station. This paper deals with the estimation of motion parameters of multiple sources in the passive array processing. It uses basically state-space model of the spatial-temporal data. The interpolation signal procedures play a fundamental role and link the spatial and temporal analysis. Using uniformity linear array and MDL and ESPRIT algorithms, the numbers, center frequencies of sources, spatial frequency and spatial frequency change speed can be estimated together. Further the trajectories (i.e., position and velocity) of every source can be estimated.

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References(1)

References

S.C.Xardone,A.G.Lindgren,K.G.Gong Fundarneutal properties and performance of convertional Bearing-Only target,motion analysis.IEEE Trans.on Automat.Cont,1984,AC-29(9),775-787.[2]S.C.Xardone,V.J.Aidala,Observability criteria for Bearing-Only target motion analysis,IEEE Trans.on Aerosp.Electron.Syst.1981,AES-17(3),162-166.[3]O.Zugmeyer,J,P.Lc Cadre,A new approach to the estimation of source motion parameters, Part I,Sigual Processing ,1993,SP-33(3),162-166.[4]J.P.Le Cadre,Properties and perfornance of extended target motion analysis.IEEE Trans.on Aceosp and Electron.Syst,1996,AES-32(1),66-82.[5]M.Wax,T.Kailath,Detection of signals by information theoretic criteria,IEEE Trans.on Acoust,Speech,Sigual Processing ,1985,ASSP-33(4),387-392.[6]R.Boy,T,Kailath,ESPRIT-estimation of sigual parameters via rotational invariance techniqlues,IEEE Trans.on Acoust,Speech,Signal Processing,1989,ASSSP-37(7),984-995.[7]N.G.Chernoguz,A smoothed Newton-Gauss method with application to Bearing-Only position lacation,IEEE Trans.on Sigual Processing,1995,SP-43(8):2011-2013.

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