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Application of Modified PDA Algorithm in Dense Clutter
Author(s): 
Pages: 19-21,30
Year: Issue:  3
Journal: Computer Simulation

Abstract: 在雷达组网航迹跟踪问题的研究中,针对杂波环境下雷达对作战目标的跟踪精度,为了准确跟踪目标,通过对现有概率数据关联算法(PDA)和联合概率数据关联算法(JPDA)算法进行改进,引入跟踪区域划分概念和修正因子,提出一种航迹新的修正概率数据关联算法(MPJA).不需要考虑 JPDA 算法中产生所有可能的联合事件,具有计算量小,易于工程实现的优点.仿真结果表明,新算法以与 PDA 算法接近的计算量,达到了...
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