摘要
本文将多元相关分析法用于分析受到多种因素影响的加工精度。通过对多元线性回归方程的各种检验来区分各种因素对加工精度的影响程度。在计算过程中。采用了矩阵计算解法,并利用该方法对一曲轴加工实例进行了计算和分析。
This paper employs the multiple correlation analysis method to analyze multivariate processing precision problems and the influence of all the considered factors on the processing precision which can be determined by making various tests of the multiple linear regression equation. In the process of an crankshaft machining computation analysis, the matrix method for a large amount of data and computation work is applied.
关键词
多元相关分析
加工精度
机械加工
processing precision analysis
multiple correlation analysis
processing error
