基于两坐标雷达与红外传感器的融合跟踪

针对两坐标雷达与红外传感器的融合跟踪问题,提出一套基于航迹关联事件的后验概率最大化准则和"最近邻"思想的状态信息相关与融合估计的一体化实现方法,克服了两种传感器观测数据不完整给融合处理带来的困难,通过充分利用雷达的航迹,点迹和历史信息,融合高精度的红外测角和雷达测距信息,改善系统的跟踪能力.最后的仿真实验表明了该方法的有效性.

Target Tracking based on 2D Radar and Infrared Sensor

Aiming at the problem of track association for 2D radar and infrared,a method has been proposed in this paper,based on the MAP criteria of track correlation events and Nearest Neighbor(NN),with the integration of state information correlation and estimation fusion,which has utilized the radar contacts,tracks and historical mformation.The method has overcome the difficulty resulted from the incompletion of measurements in fusion processing,and has improved the ability to track by fusing the angle of infrared and the range of radar with high accuracy.The simulations are carried out to demonstrate the effectiveness of this algorithm.