弹道相机水平投影交会测量法的改进及精度分析  

Improvement of the Method of Horizontal-projection Intersection by Trajectory Camera

作　　者：王康相[1] 杨增学 韩德智 

机构地区：[1]中国华阴兵器试验中心·陕西,华阴·714200

出　　处：《飞行器测控学报》2005年第4期81-85,共5页Journal of Spacecraft TT&C Technology

摘　　要：介绍弹道相机数据处理的水平投影交会测量法,提出了加权平均水平投影交会测量法,并分析了两种方法的交会精度,得出加权平均水平投影法可显著提高交会精度的结论.Horizontal-projection intersection method for processing of trajectory camera data is discussed and weighted average horizontal-projection intersection method is proposed. The intersection accuracy of the two methods is analyzed. The conclusion is that weighted average horizontal-projection intersection method significantly increases intersection accuracy and the method is applicable to processing of data from intersection with over three trajectory cameras.

关 键 词：弹道相机 交会测量 水平投影 加权平均 

分 类 号：V556.52[航空宇航科学与技术—人机与环境工程]