Multi-target track simulation based on DSP

Hai Ying Shang*, Wei Yu An, Jian Ping An, Hang Cheng Han

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

A DSP based multi-target track simulation system, which can send the flying parameters to radar, is presented. The system simulated the tracks of multi-targets by special model and position information of the plane obtained from GPS receiver. The flying parameters including position, velocity and Doppler frequency were calculated. DSP chip and optimized algorithms were used to realize the real-time signal processing. Tests show that target position error is less than 1 m, velocity error is less than 2 m/s and the time of computation is less than 50 μs. The proposed system realizes the requirement of accuracy and real-time.

Original languageEnglish
Pages (from-to)1418-1421
Number of pages4
JournalBeijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume30
Issue number12
Publication statusPublished - Dec 2010

Keywords

  • Digital signal processor (DSP)
  • Real-time
  • Simulation
  • Track

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