【摘要】 本文从运动学角度分析了三点法误差分离技术的原理 ,讨论了测量工件形状误差时 ,误差信号分离的数学模型和数据处理方法更多还原

【Abstract】 In this Paper we analyse the measuring principle for the error separation technique(EST) of three points according to kinetic theory,and research the mathematical model and data processing method in measuring the error of profile of round workpiece更多还原