高频地波雷达下的多目标跟踪数据处理

Multiple Targets Tracking Data Processing for HF Ground Wave Radar

根据高频地波雷达监测海上低速移动目标的要求及该类雷达的特点 ,提出了一种与高频地波雷达目标跟踪相适应的多目标跟踪数据处理方案 .在该方案中对BTC(bayestrackingconfirm)方法与BTT(bayestrackingtermination)方法进行了改进 ,解决了上述两种方法在高频地波雷达实际应用中存在的问题 .提出了贝叶斯准则与次数判定相结合的跟踪起始和终结方法 .模拟结果表明 ,该方案能够稳定、有效地实现高频地波雷达密集回波下的多目标跟踪 .

In order to inspect the slow moving targets on the sea surface,this paper provides a improved algorithm for tracking multiple maneuvering targets applied in HF ground wave radar.In this algorithm maneuvering targets 'Current' statistical model and joint probabilistic data association filter(JPDAF)are adopted.The simulation showed that this algorithm has the good capability of adaptive tracking.