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分析了用多站雷达系统跟踪近程目标的方法 .将速度矢量引入到目标运动模型 ,从而能更好地描述机动目标 .系统量测方程建立在距离差测量的基础上 ,使跟踪过程与发射机位置无关 ,因而十分适用于发射机机动的系统布局 .仿真结果表明该方法是有效的 ,具有跟踪速度快、稳态误差小的特点 ,适用于多站雷达系统跟踪近程目标
The method of tracking short-range target with multi-station radar system is analyzed. The velocity vector is introduced into the target motion model so as to describe the maneuvering target better. The system measurement equation is based on the distance difference measurement, The position of the machine has nothing to do with it, so it is very suitable for the system layout of transmitter maneuver.The simulation results show that this method is effective, has the characteristics of fast tracking speed and small steady-state error, and is suitable for multi-station radar system tracking short-range target