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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Veröffentlicht in:	Electronics letters 2013-01, Vol.49 (2), p.129-130
Hauptverfasser:	He, F.Y., Xiao, Z.Y.
Format:	Artikel
Sprache:	eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	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