摘要
本文根据两站交会的空间特性,在改进跟踪流程的前提下,设计了一种解决多子弹匹配交会的新方法。该方法利用多帧轨迹交会,判断空间中的真实轨迹。避免了基于单帧匹配的传统方法造成的高匹配误差,从而提高了整个跟踪算法的精度。通过试验证明,该光电经纬仪子母弹多子弹轨迹交会法具有精确、稳定等优点。
In the condition of improving the flow of the tracking, we proposed a new trajectory intersection method based on the spatial character of two opto-electronic theodolite, for missile bullets＇ multiple ballistic. The new approach judges the real trace in the space with the use of multi-frame trajectories and avoids the large error caused by traditional methods. The simulation results show that the trajectory intersection method for missile bullets＇ multiple ballistic of opto-electronic theodolite has the advantages of high accuracy and stability.
出处
《光电工程》
EI
CAS
CSCD
北大核心
2006年第9期15-18,共4页
Opto-Electronic Engineering
关键词
多目标跟踪
光电经纬仪
交会
子母弹
Multi-target tracking
Opto-electronic theodolites
Intersection
Missile bullets
