| 测量系统分析在实验设备质量评价中的应用 |
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| 引用本文： | 陈宏.测量系统分析在实验设备质量评价中的应用[J].实验室研究与探索,2011,30(11). |
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| 作者姓名： | 陈宏 |
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| 作者单位： | 浙江大学电气工程学院,浙江杭州,310027 |
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| 摘 要： | 为了掌握实验室设备的质量状况,提出了从质量管理的角度出发,把实验设备纳入测量系统的范畴,对实验教学设备进行质量评价的方法.根据测量系统的过程控制概念、MSA原理和测量系统的评价标准,分析实验设备测量系统的影响因素,建立测量模型,搜集样本和采集测量数据,运用统计软件,分析测量数据的统计特性,根据MSA的评价标准检验结果,得到实验设备测量的质量水平和持续改善实验设备测量质量的方案.通过模拟信号系统噪声测量设备的质量评价过程验证了用MSA评价实验教学设备质量水平的方法.结果表明,该方法在高校实验设备的质量评价中是一种有实用价值的方法.
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| 关 键 词： | MSA 过程控制 交互式测量系统分析 GR&R 假设检验 |
Application of MSA in Quality Evaluation of Experimental Devices |
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| CHEN Hong.Application of MSA in Quality Evaluation of Experimental Devices[J].Laboratory Research and Exploration,2011,30(11). |
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| Authors: | CHEN Hong |
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| Institution: | CHEN Hong(College of Electrical Engineering,Zhejiang University,Hangzhou 310027,China) |
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| Abstract: | Experimental devices are an important part of laboratory in colleges and universities.The quality level of experimental devices impacts experimental teaching in colleges and universities directly.In order to know the quality of devices in laboratories,a new method is presented in this paper,which brings the devices into the category of Measurement System Analysis and evaluates the them from the aspect of quality management.According to the concepts of process control in measurement system,the MSA principles... |
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| Keywords: | measurement system analysis process control crossed measurement system analysis gauge repeatability and reproducibility hypothesis testing |
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