Assessing the repeatability of dynamic measurement based on mean line

SHI Zhao-yao; FEI Ye-tai

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Assessing the repeatability of dynamic measurement based on mean line

更新时间：2020-08-12

- Assessing the repeatability of dynamic measurement based on mean line
- Optics and Precision Engineering Vol. 11, Issue 4, Pages: 363-367(2003)
- 作者机构：
  
  1. 北京工业大学, 机电学院, 北京, 100022
  2. 合肥工业大学, 仪器仪表学院, 安徽, 合肥, 230009
- 作者简介：
- 基金信息：
- DOI：
  CLC： TH744.3
- Received：16 January 2003，
  
  Revised：19 April 2003，
  
  Published Online：15 August 2003，
  
  Published：15 August 2003
- 稿件说明：
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石照耀, 费业泰. 基于均值平移的动态测量重复性的评定方法研究[J]. 光学精密工程, 2003,(4): 363-367

SHI Zhao-yao, FEI Ye-tai. Assessing the repeatability of dynamic measurement based on mean line[J]. Editorial Office of Optics and Precision Engineering, 2003,(4): 363-367
石照耀, 费业泰. 基于均值平移的动态测量重复性的评定方法研究[J]. 光学精密工程, 2003,(4): 363-367 DOI：

SHI Zhao-yao, FEI Ye-tai. Assessing the repeatability of dynamic measurement based on mean line[J]. Editorial Office of Optics and Precision Engineering, 2003,(4): 363-367 DOI：

摘要

对动态测量重复性的常规评定方法进行了深入分析

指出了其局限;提出了评定动态测量重复性的新方法———均值平移法。理论分析对比与实际测量数据的计算都表明

均值平移法客观地从整体上反映了动态测量重复性。同时

对动态测量重复性与动态测量中指标量的测量重复性进行了辨析。所述方法在精密仪器验收、各种检测规程的制订和动态测量误差的处理中都有实用价值

也适用于动态测量的再现性评定。

Abstract

The measurement repeatability is a critical specification in precision measurement. The assessment method for the repeatability of static measurement is clear and definite based on all kinds of technical codes such as ISO

and so on

but the assessment method for the repeatability of dynamic measurement (RDM) is unclear and equivocal. With the equipment for dynamic measurement being employed more and more

how to assess RDM becomes a sophisticated problem. After reviewing the prevailing assessment method of RDM and identifying its limitations

the paper proposes a novel method for assessing RDM

which is based on the mean line of measurement data. The theoretic analysis of the new method and the comparison between the prevailing method and the new method are conducted. Furthermore

the examples of the computation of practical measuring data are given by means of the above mentioned methods. It is indicated

by the theoretic analysis and the computation

that new method can objectively reflect the dynamic measurement error in general. Finally

RDM and the repeatability of the characterized item in dynamic measurement are clarified. The new method is utilized to accept the new measuring instruments

and verified by measurement data. It is also applied to the assessment of measurement reproducibility.

关键词

Keywords

references

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费业泰. 现代误差理论及其基本问题[J]. 宇航计测技术,1996,(4-5):2-5.FEI Y T. Modern error theory & its basic problems[J]. Astronautic Measurement Technology, 1996,(4、5):2～5. (in Chinese)

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Related Institution

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