MATLAB环境下加工误差采集与统计分析平台的研发

Design of data collection and statistical analysis of machining error in MATLAB

设计了一种新型加工误差采集与统计分析平台。使用电涡流位移传感器,辅以MATLAB软件,利用数据采集工具箱进行工件尺寸的自动测量,借助强大的数值计算能力和卓越的图形用户界面功能,完成加工误差统计分析中大量数据的统计、分析、计算、复杂图形的绘制等工作数据处理,实现测量数据以及结果的可视化。设计检测平台的机械结构,通过实验验证平台可靠性。

A new processing error acquisition and statistical analysis platform was designed. Using eddy current displacement sensor, the automatic measurement of workpiece sizes was carried out by using the data acquisition toolbox supplemented by MATLAB.With the help of its powerful numerical calculation ability and excellent graphical user interface function, the statistics, analysis, calculation and drawing of complex graphics in the statistical analysis of machining errors were completed, together with realizing the visualization of measurement data and results.The mechanical structure of the testing platform was designed, and the reliability of the platform was verified through experiments.