摘要
介绍了双基地系统中二坐标接收站辅以Ｔ／Ｒ站间歇高度信息时的三维定位跟踪算法，目的在于提高仅用二坐标接收站测量数据定位跟踪时高度方向的跟踪精度。这一方法能够有效地减少敌方干扰的出现频率，从而使双基地系统有可能充分利用其测量量的冗余来提高定位跟踪精度。
The paper introduces a 3-D location and tracking algorithm of the two-coordi-nate receiver in a bistatic system aided with intermittent height message of T/R station in order to increase the tracking precision in height direction when only using measurement data of the two-coordinate receiver for location and tracking. The significance of this method is that the presence frequenty of opponent countermeasure c8n be effectively decreased,then it becomes possible for bisttic system to increase its location and tracking precision by using the redundancy of its mea-surement completely.
出处
《现代雷达》
CSCD
1996年第2期50-56,共7页
Modern Radar
关键词
定位跟踪
间歇融合
滤波
雷达
location&tracking,intemittent fusion,filtering
