论文部分内容阅读
我们认为《计量技术》1983年第2期所刊登的“用V形块检测凸圆弧曲率半径”一文在测量方法总误差的表示方法上不够全面。该文所提对圆弧半径的测量方法是一间接测量的方法,因此该方法的测量误差应按间接测量的办法处理。该文导出的间接测量的函数公式为:
In our opinion, the article titled “Detecting the Radius of Convex Curvature of Void Curves by the V-Block” published in the 2nd issue of “Metrology Technology” in 1983 is not comprehensive enough to represent the total error of the measurement method. The method of measuring arc radii mentioned in this paper is a method of indirect measurement. Therefore, the measurement error of this method should be dealt with indirectly. The function of indirect measurement derived from this paper is: