密集杂波环境下的机动目标跟踪算法

An Algorithm for Tracking Maneuvering Targets in Cluttered Environment

针对密集杂波环境下的机动目标跟踪问题提出了一种新的算法，即交互式多模型数据关联算法。基本思路是利用概率数据关联处理多余回波，同时利用交互式多模型算法处理目标的机动问题，而且将机动目标“当前”统计模型引入其中，将它们结合起来处理密集杂波环境下的单机动目标跟踪问题。仿真结果证明该算法是解决此种问题的一种非常有效的方法。

We consider the problem of tracking maneuvering targets in cluttered environment. The interacting multiple model(IMM)estimator in combination probability data association (PDA) technique is used for tracking. In this algorithm “current” statistical model has been adapted.The results of IMM PDA algorithm with two models are presented by Monte-Carlo simulation.