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Volume 18 Issue 2
 
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Article Navigation >  Journal of Unmanned Undersea Systems  > 2010  >  18(2): 088-90
LI Jin-long, YIN Shao-ping, DONG Chun-peng. Motion Elements Solution Method of Underwater Target Based on Modified Polar Coordinates Kalman Filter[J]. Journal of Unmanned Undersea Systems, 2010, 18(2): 088-90. doi: 10.11993/j.issn.1673-1948.2010.02.002
Citation: LI Jin-long, YIN Shao-ping, DONG Chun-peng. Motion Elements Solution Method of Underwater Target Based on Modified Polar Coordinates Kalman Filter[J]. Journal of Unmanned Undersea Systems, 2010, 18(2): 088-90. doi: 10.11993/j.issn.1673-1948.2010.02.002
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Motion Elements Solution Method of Underwater Target Based on Modified Polar Coordinates Kalman Filter

doi: 10.11993/j.issn.1673-1948.2010.02.002

  • The 705 Research Institute,China Shipbuilding Industry Corporation,Xi′an 710075,China

  • Received Date: 2009-10-24
  • Rev Recd Date: 2009-12-06
  • Publish Date: 2010-04-30
    Abstract
  • Addressing the bearing-only positioning of two arrays in a surface ship torpedo defense, we present an algorithm of modified polar coordinates Kalman filter, and analyze the influences of measuring error of bearing data and time-space interrelation on tracking performance. Simulation results show that the modified polar coordinates Kalman filter can quickly and steadily estimate the target motion elements, and enhance the stability of the algorithm. The proposed algorithm is suitable for engineering application.

     

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    • References(3)
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    王燕.非合作目标精确定位技术研究［D］.哈尔滨工程大学,2006: 46-47.
    [2]
    Aidala V J,Hammel S E.Utilization of Modifield Polar Coordinates for Bearings-Only Tracking［J］.IEEE Transactions on Automatic Control,1983,AC-28(3): 283-294.
    [2]
    Aidala V J,Hammel S E.Utilization of Modifield Polar Coordinates for Bearings-Only Tracking［J］.IEEE Transactions on Automatic Control,1983,AC-28(3): 283-294.
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