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san zuo biao ce liang ji shang qiu du wu cha de ping ding
Author(s): 
Pages: 43-44+35
Year: Issue:  2
Journal: Practical Measurement Technology

Keyword:  球度误差最小二乘法包容评定三坐标测量机计量学数学模型误差评定评定方法最小区域法评定;
Abstract: 本文在机器坐标系中建立球度误差最小二乘法评定和包容评定的数学模型.并采用精确、快速的算法求解。计算实例表明本文方法直接、快速、有效,非常适用于三坐标测量机的球度误差评定。
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