Micro‐motion modelling and analysis of extended ballistic targets based on inertial parameters

Mirco‐motion analysis of ballistic targets is a useful tool for discriminating different targets in the aerospace. A micro‐motion model combining inertial parameters with a target radar coss‐section is presented. The relation between target micro‐motion states and inertial parameters is deduced. By...

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Bibliographic Details
Published in:Electronics letters 2013-01, Vol.49 (2), p.129-130
Main Authors: He, F.Y., Xiao, Z.Y.
Format: Article
Language:English
Subjects:
aerospace
Applied sciences
ballistic target recognition
ballistics
Doppler radar
Exact sciences and technology
Fundamental areas of phenomenology (including applications)
inertial parameter
micro Doppler spectrogram
micromotion modelling
military radar
Physics
radar cross‐sections
radar tracking
Radiolocalization and radionavigation
Solid dynamics (ballistics, collision, multibody system, stabilization...)
Solid mechanics
target mircomotion analysis
target radar coss‐section
target tracking
Telecommunications
Telecommunications and information theory
time‐frequency analysis
time‐frequency transform method
transforms
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Summary:Mirco‐motion analysis of ballistic targets is a useful tool for discriminating different targets in the aerospace. A micro‐motion model combining inertial parameters with a target radar coss‐section is presented. The relation between target micro‐motion states and inertial parameters is deduced. By using the time‐frequency transform method, the micro Doppler spectrogram is obtained. Simulation results show that the proposed method can be used for evaluation of ballistic targets recognition and discrimination.
ISSN:1350-911X
0013-5194
1350-911X
DOI:10.1049/el.2012.3819