| 过滤精度能力验证结果统计方法的比较与应用 |
| |
| 引用本文： | 吕宏楠. 过滤精度能力验证结果统计方法的比较与应用[J]. 机床与液压, 2020, 48(1): 70-73. DOI: 10.3969/j.issn.1001-3881.2020.01.015 |
| |
| 作者姓名： | 吕宏楠 |
| |
| 作者单位： | 航空工业(新乡)计测科技有限公司,河南新乡453019 |
| |
| 摘 要： | 介绍了过滤精度能力验证结果数据统计分析的各种方法及其应用。为了能够科学、准确、合理地评判能力验证参加者的检测结果,采用了不同原理的数据统计分析方法对结果数据进行了计算,通过详细的比对分析后,选取了稳健统计分析方法作为过滤精度能力验证的结果统计方法。
|
| 关 键 词： | 能力验证 数据统计 稳健均值 稳健标准差 |
Comparison and Application of Statistical Methods for Proficiency Test Results of Filtration Accuracy |
| |
| LV Hongnan. Comparison and Application of Statistical Methods for Proficiency Test Results of Filtration Accuracy[J]. Machine Tool & Hydraulics, 2020, 48(1): 70-73. DOI: 10.3969/j.issn.1001-3881.2020.01.015 |
| |
| Authors: | LV Hongnan |
| |
| Affiliation: | (Aviation Industry(Xinxiang)Metrology and Test Science Technology Co.,Ltd.,Xinxiang Henan 453019,China) |
| |
| Abstract: | The various methods and applications of statistical analysis of filtration accuracy proficiency test results are introduced. In order to be scientific, accurate and reasonable in judging the ability to verify the test results of the participants, different statistical methods of statistical analysis were used to calculate the result data. After detailed comparison analysis, the robust statistical analysis method is selected as the statistical method for the proficiency test results of filtration accuracy. |
| |
| Keywords: | Proficiency test Data statistics Robust mean Robust standard deviation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《机床与液压》浏览原始摘要信息 |
|
点击此处可从《机床与液压》下载全文 |
