| 仪器误差限与B类不确定度 |
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| 引用本文： | 江铭波,阎旭东,徐国旺.仪器误差限与B类不确定度[J].湖北工业大学学报,2011(5):118-120,124. |
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| 作者姓名： | 江铭波 阎旭东 徐国旺 |
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| 作者单位： | 湖北工业大学理学院; |
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| 摘 要： | 阐明了仪器误差和仪器误差分布概率密度函数与B类不确定度的关系,并提出根据实际情况设定仪器误差分布概率密度函数的思路和应用仪器估读误差,获得真实的B类不确定度评定.
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| 关 键 词： | 仪器误差限 B类标准不确定度 概率密度函数 置信概率 置信系数 |
Instrumental Error Limit and Class B Standard Uncertainty |
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| JIANG Ming-bo,YAN Xu-dong,XU Guo-wang.Instrumental Error Limit and Class B Standard Uncertainty[J].Journal of Hubei University of Technology,2011(5):118-120,124. |
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| Authors: | JIANG Ming-bo YAN Xu-dong XU Guo-wang |
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| Affiliation: | JIANG Ming-bo,YAN Xu-dong,XU Guo-wang(School of Science,Hubei Univ.Wuhan 430068,China) |
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| Abstract: | The ralationship of the instrumental error,instrumental error distribution probability density function and class B standard uncertainty is illustrated in this paper.The initialization idea of instrumental error distribution probability density function based on the fact and the error estimate method is presented.The real class B standard uncertainty is achieved in this study. |
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| Keywords: | instrumental error limit class B standard uncertainty probability density function confidence probability confidence coefficient |
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