• 中国科技核心期刊
  • JST收录期刊
YANG Xiang-feng, YANG Yun-chuan, GUO Lei. A Data Association Method for Torpedo Multiple-Target Tracking[J]. Journal of Unmanned Undersea Systems, 2012, 20(6): 414-418. doi: 10.11993/j.issn.1673-1948.2012.06.004
Citation: YANG Xiang-feng, YANG Yun-chuan, GUO Lei. A Data Association Method for Torpedo Multiple-Target Tracking[J]. Journal of Unmanned Undersea Systems, 2012, 20(6): 414-418. doi: 10.11993/j.issn.1673-1948.2012.06.004

A Data Association Method for Torpedo Multiple-Target Tracking

doi: 10.11993/j.issn.1673-1948.2012.06.004
  • Received Date: 2012-02-04
  • Rev Recd Date: 2012-03-06
  • Publish Date: 2012-12-20
  • Multiple-target tracking is one of the important aims in torpedo development, while data association is a basic for the multiple-target tracking. The torpedo multiple-target tracking process registers as a time-varying process of moving base. In this paper, the parameters of localization and running attitude from torpedo navigation system, as well as the target information detected by a torpedo, are utilized to achieve spatial registration via coordinate transformation. The sampling time is calculated in real time and same clock to achieve temporal registration. The Doppler velocity and the geodetic coordinates of target are used to construct four-dimensional data association coordinates. Normalized fuzzy Euclidean-distance is taken as an association rules. So a data association method for torpedo multiple-target tracking is proposed. Simulation result shows the validity of the proposed method.

     

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