摘要
提出了机床主轴回转精度测量数据的数学描述,分析了数据在A/D转换中抽样与量化误差,讨论了控制这些误差的方法。
In this paper a description of mathematics on measure data for spindle running accuracy is presented. The sampling and quantizating errors in A to D is analysised. A method for controlling these errors is discussed.
出处
《西安公路交通大学学报》
CSCD
北大核心
1998年第2期81-84,共4页
Journal of Xi'an Highway University
关键词
机床主轴
回转精度
遍历随机过程
数据处理
spindle, running accuracy, ergodic random process, sampling, quantization