| 摘要: |
| 本文用富里哀分析的方法,建立了磨削自适应控制系统中在线测量圆度的数学模型,分析了传感器静动态特性及工艺因素对在线测量尺寸和圆度的精度影响。通过大量对比实验,建立了传感器在线测量和圆度仪离线测量圆度之间的函数关系。 |
| 关键词: 自适应控制,磨削,在线测量,圆度,尺寸,精度,传感器 |
| DOI： |
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| RESEARCH ON ACCURACY OF SIZE AND ROUNDNESS MEASURMENT FOR ADAPTIVELY CONTROLLED GRINDING SYSTEM |
|
Yaag Qing
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| Abstract: |
| A microcomputer controlled size and roundness sensor forms a part of a modular adaptively controlled system. The accuracy of the in-process measurement is of utmost importance because the overall effect of adaptive control will largely depend upon the feedback from the output of in-process sensor. The purpose of this paper is to investigate the accuracy of size and roundness in-process measurement and to discuss the main factors which effect on them using Fourier Speetrum Analysis. A dynamic response of the in-process sensor is analysed. A correlation between in-process measurement and Talyround roundness measuring system is given by means of regressive analysis. |
| Key words: adaptive control,grinding,on-line measurement,roundness,size,precision,sensors |
