摘要
以地基分布式有源雷达组网系统为讨论对象,在具体分析了4种定位误差的相互关系的基础上,给出了一种基于ECEF转换法的系统目标综合定位精度评估模型,并利用典型的雷达参数,对多部2D及2D与3D混合的雷达组网系统的实际目标综合定位精度进行了仿真和对比分析,得到了一些对雷达组网系统的实际部署优化处理有参考价值的结论。
On the basis of dealing with the land-based distributed active radar networking system and analysing concretely the interrelation among four sorts of positioning errors, a model of evaluating precision of target integrated positioning system based on ECEF transformation was put forward. By using the typical radar parameters, the simulation and comparisons of the real integrated positioning precision of multiple 2D radars and 2D/3D hybrid radar networking systems were made. Conclusions are drawn that are helpful to the optimization of real radar network disposition.
出处
《空军雷达学院学报》
2007年第2期88-91,共4页
Journal of Air Force Radar Academy
关键词
地基分布式雷达组网系统
ECEF坐标转换
目标综合定位精度
评估模型
land-based distributed radar networking system
ECEF coordinates transformation： target integrated positioning precisioon
evaluation model
