【摘要】 本文以旋转变换张量的方法来分析计算空间点的座标及其误差的影响，提出变换矩阵法，并用它来分析计算三座标测量机所给出测点座标值的精度。这种方法也能用于其他空间机构的分析计算和建立三座标测量机误差修正的数学模型．更多还原

【Abstract】 The coordinates and the coordinate error are calculated through using the method of the rotational trasformation tensor. The trasformation matrix method of coordinate error calculation for the spatial point is proposed and used to analyze and calculate the accuracy of the coordinate of the measured point given by the coordinate measuring machine. This method can also be used to analyze other spatial mechanisms and to set up a mathematical model of error correction for the coordinate measuring machine.更多还原