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针对基本拓扑法的缺点,提出了用拓扑序列法进行航迹关联。新算法能避免空间划分不均匀、算法经验性太强、对密集航迹场景不适应等多种问题。新算法把航迹关联问题最终归结为假设检验,使算法的原理更严密。同时,通过多种辅助测试避免了不必要的航迹关联测试,使算法的计算效率非常高。针对工程应用的背景,对各种情况的算法修正也做了详细讨论。通过仿真,拓扑序列法比基本拓扑法具有更高的关联成功率和稳定的性能。
In view of the shortcomings of the basic topological method, the topological sequence method is proposed to track association. The new algorithm can avoid the uneven spatial division, the algorithm is too experienced and does not adapt to the intensive track scene and other issues. The new algorithm finally concludes the problem of track association as a hypothesis test, so that the principle of the algorithm is more rigorous. At the same time, it avoids unnecessary track association testing through a variety of auxiliary tests, making the algorithm computational efficiency very high. In view of the background of engineering application, the algorithm correction of various situations is also discussed in detail. Through simulation, the topology sequence method has higher correlation success rate and stable performance than the basic topology method.