天波超视距雷达(OTHR)具有低数据率、低检测概率和低量测精度特征对目标跟踪提出挑战。针对OTHR在低检测概率下跟踪目标存在失跟率高的问题,将As-IPDA算法应用到OTHR目标跟踪中,通过大量的仿真实例验证了As-IPDA算法在超视距雷达目标跟踪应用中的可行性,并分析了平滑步长、航迹存在性转移参数、目标检测概率对算法性能的影响,给出了算法参数选择建议,为工程应用提供理论参考。
It is high loss of rate in over-the-horizon radar on the condition of low detection probability. As-IPDA is applied to OTHR target tracking. Simulation results show that As-IPDA algorithm in OTHR target tracking to be effective. In addition, the impact of smoothing step, target existing transfer parameters and detection probability changes on algorithm performance are discussed, which provides reference for the project application.