Volume 36 Issue 12
Dec.  2010
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Zhang Jing, Wang Honglun, Gai Wendonget al. Ground target tracking method research based on adaptive estimation for electro-optical platform[J]. Journal of Beijing University of Aeronautics and Astronautics, 2010, 36(12): 1465-1468. (in Chinese)
Citation: Zhang Jing, Wang Honglun, Gai Wendonget al. Ground target tracking method research based on adaptive estimation for electro-optical platform[J]. Journal of Beijing University of Aeronautics and Astronautics, 2010, 36(12): 1465-1468. (in Chinese)

Ground target tracking method research based on adaptive estimation for electro-optical platform

  • Received Date: 21 Oct 2009
  • Publish Date: 30 Dec 2010
  • A harmful effect on stability and tracking accuracy of the system was produced by the time-delay of tracker in an image-based target tracking system. Analyzing the ideal control command of the electro-optical platform servo system, a delay compensation method based on adaptive estimation was proposed. This method used target position and unmanned aerial vehicle position and attitude to predict the control signals of the electro-optical platform. The target velocity was estimated by an adaptive estimation rapidly. The results of simulation show that the tracking accuracy of the electro-optic platform as the target maneuvers and the unmanned aerial vehicle maneuvers can be improved effectively.

     

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