一种基于分群矩阵的目标动态分群算法

摘要

针对态势估计中目标动态分群问题，提出了一种基于分群矩阵的目标分群算法。利用目标与目标之间的相似度构建目标分群矩阵；通过分群矩阵运算实现对目标分群的判断；随着目标数据的动态更新，在多个目标分群周期上利用目标分群矩阵运算，可以实现对目标分群的维持、分裂和合并等动态维护；提出了利用分群矩阵实现目标聚合的算法过程。通过仿真试验证明该方法正确，能够自适应产生目标分群数量。%A dynamic target grouping approach based on the grouping matrix is presented in order to solve the dynamic target grouping problem in the situation assessment.A target grouping matrix is created with the similar degrees between the two targets,the result of the target grouping is judged after matrix computation.The target grouping matrix is computed in a number of processing cycle for implementing such dynamic maintenance as target group retaining,target group splitting and target group merging. This paper also presents a target aggregating algorithm process based on grouping matrix.The simulation test results show that this method is correct,and can generate the number of target groups adaptively.