摘要
通过对靶场试验中传统数据交汇计算方法的分析,针对光学装备数据交汇计算中存在的目标在基线附近精度畸变的问题,提出了一种新的数学模型"最短距离法".该方法与水平投影法和垂直投影法的数据交汇计算方法相比,具有计算精度高和适用范围广等优点,拓展了采用光学装备进行测量的适用范围,大大提高了测试装备布站的灵活性.
By analyzing the algorithm for the original data in the shooting-range tests, the author proposed a new mathematical model, named ＂minimum distance＂, to solve the problems of precision aberration existing in data exchange of optical equipments when the object near the base line. As compared with the Horizontal-projection and Vertical-projection methods, this algorithm features certain good advantages, such as high precision and wider application, which expands the practical range of optical equipment and enhances the flexibility of equipments arrangement greatly.
出处
《浙江大学学报（理学版）》
CAS
CSCD
北大核心
2008年第2期173-177,共5页
Journal of Zhejiang University（Science Edition）
关键词
光学经纬仪
数据交汇
计算方法
精度
optical theodolite
data exchange
algorithm
precision
