Sampling Techniques for Coordinate Measuring Machines

该研究项目将系统地研究 所涉各种程序之间的相互作用 用坐标测量法测量机械零件 机器（CMM）。 专题研究的范围包括 坐标测量中的系统误差、随机误差和随机误差， 适合不同部位的取样方法 几何图形，以及用于分析坐标的算法 数据来产生几何实体的数学描述。 这三个因素在决定一致性方面的相互作用 设计意图（公差系统）将得到解决。

This research project will systematically examine the interaction between the various procedures involved in measurement of mechanical parts using coordinate measuring machines (CMMs). The areas of special study include the systematic, random and stochastic errors in coordinate measuring, the sampling methodologies appropriate to different part geometries, and the algorithms used to analyze the coordinate data to produce mathematical descriptions of geometric entities. The interaction of these three factors in determining conformance to design intent (tolerancing systems) will be addressed.