圆度误差的计算机辅助数据处理

The Computer-Aided Data Processing for Circularity Error

按最小包容区域法建立了评定圆度误差值的数学模型.利用最优化计算方法,可迅速、精确地在微机上计算出圆度误差值,根据优化计算得到的约束条件的值判断出该国度误差是否满足最小区域判别法则.

This paper established a mathematical model based on the least region method for appraisement of the circularity error values. By using the mathematical model and optimization method, the circularity error values can be accurately and rapidly computed. And it could determined whether or not the computed error values would satisfy the least region law according to the values of the constraint condition.