Correlated Doppler‐assisted target tracking in clutter | Zendy

Mušicki Darko | Zendy; Lyul Song Taek | Zendy; Lee Hae Ho | Zendy; Nešić Dragan | Zendy

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Correlated Doppler‐assisted target tracking in clutter

Author(s) -

Mušicki Darko,

Lyul Song Taek,

Lee Hae Ho,

Nešić Dragan

Publication year - 2013

Publication title -

iet radar, sonar and navigation

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.489

H-Index - 82

eISSN - 1751-8792

pISSN - 1751-8784

DOI - 10.1049/iet-rsn.2012.0115

Subject(s) - clutter , doppler effect , tracking (education) , range (aeronautics) , gaussian , position (finance) , doppler frequency , computer science , signal (programming language) , acoustics , physics , artificial intelligence , radar , telecommunications , materials science , psychology , pedagogy , finance , quantum mechanics , astronomy , economics , programming language , composite material

In a surveillance situation, the origin of each measurement is uncertain. Each measurement may be a clutter measurement or a target detection. In addition to the position [range and angle(s)], measurements often include Doppler velocity. The Doppler velocity measurements are often (e.g. with the linearly modulated frequency transmitted signal) correlated with the range measurements. This study deals with data association (via measurement likelihoods) and estimation in this situation, with a special consideration of the Gaussian mixture approaches. A simulation study shows the benefit of this approach.

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