| R&R Analysis for Measurement System Using Moving Range |
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| 引用本文： | MA Yi-zhong 1,2,ZHAO Feng-yu2,XU Ji-chao21.College of Astronautics Engineering,Northwestern Polytechnic University,Xi′an,710072,China2.Research Department of Quality Engineering,Zhengzhou Institute of Aeronautics,Zhengzhou,450005,China. R&R Analysis for Measurement System Using Moving Range[J]. 系统科学与系统工程学报(英文版), 2002, 0(3) |
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| 作者姓名： | MA Yi-zhong 1 2 ZHAO Feng-yu2 XU Ji-chao21.College of Astronautics Engineering Northwestern Polytechnic University Xi′an 710072 China2.Research Department of Quality Engineering Zhengzhou Institute of Aeronautics Zhengzhou 450005 China |
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| 作者单位： | MA Yi-zhong 1，2，ZHAO Feng-yu2，XU Ji-chao21.College of Astronautics Engineering，Northwestern Polytechnic University，Xi′an，710072，China2.Research Department of Quality Engineering，Zhengzhou Institute of Aeronautics，Zhengzhou，450005，China |
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| 基金项目： | This paper is supported by National N atural Science Foundation of China (No. 7990 0 0 18) |
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| 摘 要： | 1 IntroductionMetrology is an important aspect of manufacturing because measurements are necessaryfor monitoring and controlling processes. The quality of data depends on the gauges andother tools used for the measurementof measured variables.With the greater reliance onquantitative measurements in modern manufacturing industry,the criticality of gauge ca-pability analysis has increased.The goal of gauge capability analysis is the understandingand quantification of the sources of variability …
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R&R Analysis for Measurement System Using Moving Range |
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| Abstract: | In order to control and continuous improve a production process, a good measurement system is essential. The assessment of a measurement system is known as a gauge repeatability and reproducibility(R&R) analysis. In this paper, the traditional method, analysis of variance (ANOVA), is reviewed and some drawbacks are pointed out. Then a new approach is introduced to estimate R&R. In the last part, an example is presented to show the efficiency of this approach and to demonstrate its application for front-line operation. |
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| Keywords: | repeatability and reproducibility ANOVA moving range measurement system |
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