一种空间目标遥测信号轨迹跟踪方法研究
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摘要
卫星等高速空间目标遥测信号侦收是电子对抗领域重要的任务。传统的轨迹跟踪方法不能很好的适应相控阵侦察设备对于高速目标的跟踪。提出了一种空间目标遥测信号轨迹跟踪方法。该方法基于卡尔曼滤波Singer模型,推导了完成自动起始阶段各参数应满足的关系,并进行了实际实验。实验结果表明本文方法可以完成对于观测目标的全程稳定跟踪,具有一定的鲁棒性,便于工程实现。
Reconnaissance and reception for telemetry signal of high-speed space targets such as satellite are the important missions in electronic countermeasure domain.The traditional trajectory tracking methods can't well satisfy the tracking requirements of phased array reconnaissance devices to high-speed target.This paper presents a tracking method of space target telemetry signal trajectory.This method is based on Kalman filtering Singer model.This paper deduces the relationship that each parameter should satisfy at automatic initiatory phase,and performs the actual experiment.The results indicate that the method can accomplish stable all-the-way tracking to observed target,and is robustness and easy to implement.
Reconnaissance and reception for telemetry signal of high-speed space targets such as satellite are the important missions in electronic countermeasure domain.The traditional trajectory tracking methods can't well satisfy the tracking requirements of phased array reconnaissance devices to high-speed target.This paper presents a tracking method of space target telemetry signal trajectory.This method is based on Kalman filtering Singer model.This paper deduces the relationship that each parameter should satisfy at automatic initiatory phase,and performs the actual experiment.The results indicate that the method can accomplish stable all-the-way tracking to observed target,and is robustness and easy to implement.
引文
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[4]郭福成,孙仲康.三维机动辐射源的单站无源跟踪方法[J].现代雷达,2005,27(3):5-8.
[5]许耀伟,孙仲康.利用相位差变化率对固定辐射源的无源被动定位[J].系统工程与电子技术,1999,21(3):34-37.
[6]贾铁燕,杜宇峰,吴素丽.基于无源定位系统的航迹处理[J].舰船电子对抗,2007,30(6):8-15.
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