摘要
提出了用最小二乘圆柱法评定圆柱度误差的方法，讨论了测量方法，建立了适合于用计算机进行数据处理的数学模型，为圆柱度误差测量提供了一种可行的方法。
The paper proposes a method of least squares cylinder to evaluation of the cylindricity error, and also discusses the method for measuring and checking that cylindricity. A mathematical model is established suitable for computers to carry out data handling so that the paper offers a workable method to measure cylindricity error.
出处
《辽宁工业大学学报（自然科学版）》
1999年第S1期4-7,共4页
Journal of Liaoning University of Technology(Natural Science Edition)
关键词
最小二乘圆柱
方向余弦
进给节距
指令信号
电感仪
the least squares cylinder
direction cosine
feeding pitch
instruction signal
electroinducing meter
