最小二乘圆法评定圆度误差的程序设计  

Programming for Evaluation of Roundness Error by Least Squares Mean Circle Metho d

作　　者：岳奎[1] 

机构地区：[1]合肥工业大学机械与汽车学院工艺教研室,合肥市博士研究生230009

出　　处：《工具技术》2006年第4期79-81,共3页Tool Engineering

摘　　要：介绍了用最小二乘圆法评定圆度误差的准则及实现方法,在VC++环境下开发了圆度误差计算评定软件。测试验证表明,程序算法正确,界面直观形象,可直接显示圆度误差值和误差图形。The evaluation rule for roundness error by means of least squares mean circle and its realization method are introduced, and the software for calculation and evaluation of roundness error is developed under VC condition. The testing results indicate that the arithmetic is correct, the interface of the program is visual and the roundness error and diagrammatic view can be shown directly.

关 键 词：圆度 误差评定 最小二乘圆 程序设计 

分 类 号：TG834[金属学及工艺—公差测量技术] TP311[自动化与计算机技术—计算机软件与理论]