A Particle Filter Track-Before-Detect Method for Monopulse Radar in Space Aircraft Launch Site
ID:22 View Protection:ATTENDEE Updated Time:2020-08-05 10:16:59 Hits:494 Oral Presentation

Start Time:2020-06-09 15:20(Asia/Shanghai)

Duration:20min

Session:R Regular Session » R12Target Detection and Localization II

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Abstract
To improve the non-cooperative weak targets detecting and tracking for monopulse radar in space aircraft launch site, a particle filter track-before-detect method with CFAR based particle weighting is proposed in this paper. The Monte Carlo simulation experiments show that the method can provide 95% tracking with range error less than 6m and velocity error less than 15m/s. And the real data experiments of Tiangong-2 space station show that the method can track non-cooperative weak target stably, and make the tracking range doubled at least.
Keywords
space aircraft launch site; monopulse radar; target tracking; track before detect; particle filter
Speaker
Jian Wang
Xichang Satellite Launch Center, China

Submission Author
Jian Wang Xichang Satellite Launch Center, China
Zhenhua Chen Xichang Satellite Launch Center, China
Liang Zhang Shanghai Jiao Tong University, China
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    Jun 08

    2020

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    Jun 11

    2020

  • Jan 12 2020

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  • Apr 15 2020

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