摘要
近数年来,国外发展了几种以精密电子经纬仪和计算机硬软件组成的坐标测算系统,用于制造工业中大型(大到以百米计)制品的几何元素和有关参数的测定。其测定精度能达十分之几毫米,且能立刻获得测量结果。这就解决了大型产品检验中前所难以解决的问题。本文介绍其原理、测法和应用。
In the past few years, several types of coordinate measuring and computing systems configured by precise electronic theodolites, computer and softwares arc developed abroad. They are used in industrial field for determination of geometrical elements and related parameters of large objects, whose extent may reach hundreds of meters. The accurate measuring results (their errors may be only few tenths of millimeter) can be obtained immediately. This article describes the fundamentais of these systems, the measurements technique and some examples of application.
出处
《武测科技》
北大核心
1989年第2期1-6,共6页
