三坐标机测量劣凹球面的两种方法研究  

Two ways to measure inferior concave surface by inferior concave surface

作　　者：马潇潇[1] 李琳[1] 范志芳[1] 王盼[1] 

机构地区：[1]六盘水师范学院化学与化学工程系,贵州六盘水553001

出　　处：《佳木斯教育学院学报》2013年第11期468-469,共2页Journal of Jiamusi Education Institute

摘　　要：劣凹球面测量的具体方法主要是接触式三维测量。而三维测量根据几何测量路径和拟合方法,可分为Z坐标不变法和θ坐标不变法。Contacting 3-D measure is the concrete method to measuring inferior concave surface. Based on geometry path and fitting technique in 3-D space, the method can be divided into fixed z-coordinate and fixedθ-coordinate. Both of the methods’ basic theories and measuring procedures the will be elaborated in this essay.

关 键 词：劣凹球面测量 Z坐标测量法 θ坐标不变法 

分 类 号：TQ042[化学工程]