针对传统航迹关联方法在航迹密集条件下易发生关联错误的缺点,提出了一种异类多传感器航迹关联新算法.首先,基于航迹专属信息实现完美关联,其次,在完美关联失败的情况下,基于航迹共有信息实现非完美关联,并提出了航迹关联的流程和航迹关联的计算方式,最后,给出了关联冲突的判定方法和基于分段法的冲突解决方法.数值试验表明,相对于传统算法,新算法能够较好地解决航迹密集环境下的关联错误问题,计算方法简单,便于工程实现.%Considering the fact that traditional track association approaches easily error associate under conditions of dense tracks,a new algorithm based on heterogeneous multi-sensor is presented in this paper.Firstly,perfect association based-on track proprietary information is achieved. Then,in the case of prefect association failure,imperfect association based-on track common information can be achieved;procedure and calculation of track association are given,simultaneously. Finally,judgment method of association conflicts and its solution with segment-based method are proposed. Numerical experimental results show that the new algorithm not only can resolve the problems of error association at the state of dense track circumstance better compared with traditional methods,but also its calculation is simple and easy to be implemented.
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