组网火控雷达传感器分配研究

从科学合理分配组网火控雷达资源出发,以扩展卡尔曼滤波跟踪为基础,研究了用航迹精度作为传感器分配准则的方法;针对火控提高航迹精度和反隐身目标、低空目标作战需求,考虑雷达布站对防空覆盖区域划分和对抗ARM,提出了单部火控雷达对单目标进行跟踪、多部火控雷达对单目标进行跟踪和多部火控雷达对单目标间歇式轮换跟踪3种分配方式,对在不同方式下基于航迹精度的传感器分配方法进行讨论分析;设定组网系统雷达布站、目标运动和典型参数进行了仿真实验,通过仿真结果表明:3种分配方式的合理性和可行性。

Study on sensor assignment of networking fire-control radar

Study on method of sensor assignment rule with track precision, based on extended Kalman filtering tracking, to scientificly and rationally allocate resource networking of fire-control radars ; in order to meet demand of fire-control radars, such as enhance precision and anti-stealth targets and low-altitude aircraft, and considering the fact of radars distribution to divide defence air area and against ARM,three ways of assignment mothod for radar sensor are proposed, which are single fire-control radar tracks single target, multiple fire-control radars track single target and multiple fire-control radars track single target by intermittent rotation, sensor assignment methods in different ways based on track precision are discussed and analyzed; set networking system radar disposition, target movement and typical parameters and simulation is carried out, through simulation results show the rationality and feasibility of the three kinds of assignment ways.