某型雷达电视跟踪测量系统及精度分析  

A Radar TV Tracking Measurement System and Accuracy Analysis

作　　者：柳琦[1] 赵静[1] 

机构地区：[1]中国飞行试验研究院测试所,西安710089

出　　处：《弹箭与制导学报》2011年第2期217-218,共2页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：雷达对目标进行近距离、高精度实时轨迹测量时,雷达的跟踪精度受地面杂物、角闪烁等因素影响较大,测量精度无法得到保证。文中介绍了某型雷达电视跟踪测量系统,该系统在近距离跟踪状态下使用电视跟踪,可提高跟踪精度。文中对系统的测量精度进行了分析。When radar measures the target for high accuracy trajectory, the radar＇s tracking accuracy can be affected by the ground object and angle glint. So the measurement accuracy can not be ensured. Based on the principle, a certain radar TV tracking measurement system was proposed in the paper. The tracking accuracy was improved in this system by using TV tracking in the state of short-range tracking, and the measurement accuracy of system was analyzed in this paper.

关 键 词：精密测量雷达 雷达测量 电视跟踪 测量精度 

分 类 号：TN953[电子电信—信号与信息处理]