中文

Journal of Applied Sciences ›› 2006, Vol. 24 ›› Issue (2): 154-158.

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Application of Buffer Operator and Data Fusion in Target Tracking

LIU Yi-an1, CHEN Song-can2, ZHANG Ming-jun3, MA Xiu-fang3   

  1. 1. School of Information Engineering, Southern Yangtze University, Wuxi 214036, China;
    2. Department of Computer Science and Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;
    3. School of Electronic and Information, Jiangsu University of Science and Technology, Zhenjiang 212003, China
  • Received:2004-12-04 Revised:2005-02-18 Online:2006-03-31 Published:2006-03-31

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Abstract: Aiming at multi-radar target tracking in a complicated environment, this paper introduces a buffer operator of the gray system theory into a multi-radar target tracking scenario, and improves the primitive shock disturbed sequence to attenuate its randomness.Data fusion techniques are then applied to further improve tracking precision of the radar system for the random oscillatory sequence due to the buffer operator.Simulation results indicate that the method is effective and feasible.

Key words: target tracking, data fusion, buffer operator

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