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Journal of Projectiles, Rockets, Missiles and Guidance >

2017 , Vol. 37 >Issue 6: 149 - 152

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2017.06.034

CORRELATION TECHNOLOGY

Dynamic Programming TBD Algorithm Based on Tracking Pruning

  • XIE Chunsi ,
  • LI Qiang ,
  • LI Junling
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  • 1 Department of Missile and Naval Gun, Dalian Naval Academy, Liaoning Dalian 116018, China;
    2 Dalian Naval Academy, Liaoning Dalian 116018, China;
    3 Information Engineering College, Dalian University, Liaoning Dalian 116622, China

Received date: 2017-01-05

  Online published: 2025-05-12

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Abstract

The more complicated space environment, more various aircrafts and more advanced stealth technology, bring the problem of weak target detection under complicated environment forward to the radar technology research. The traditional radar detection algorithms confront severe bottleneck in weak target scenarios, while a new algorithm scheme:track-before-detect has better performance under such circumstances. This paper proposes an improvement of the existent dynamic programming based TBD algorithm introducing double tracking pruning, which can solve the basic problem of false alarming increase caused by dynamic programming itself. This improvement can make the algorithm more practical and realizable in engineering.

Key words： track-before-detect; dynamic programming; tracking pruning; detection algorithm

Cite this article

XIE Chunsi , LI Qiang , LI Junling . Dynamic Programming TBD Algorithm Based on Tracking Pruning[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2017 , 37(6) : 149 -152 . DOI: 10.15892/j.cnki.djzdxb.2017.06.034

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