航迹关联对航迹融合结果具有决定性影响。为了解决组网雷达存在系统误差情况下的航迹关联问题,采用归一化的方法,构造了一种新的隶属度函数,采用模糊方法进行航迹关联,该算法简单易于实现,可以准确地实现密集目标的航迹关联。仿真结果显示了该算法的有效性。
Track association is crucial to data fusion. In order to solve the problem of track association with systematic error between radar networks, a novel subjection function is constructed with the method of normalization. Fuzzy algorithm is adopted to solve the track association problem. The dense track association can be realized by using this algorithm and it can be achieved easily. The simulation result verifies the effectiveness of the method.