| 基于方差分析的电子产品质量控制图的研究 |
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| 引用本文： | 沈斌,高磊. 基于方差分析的电子产品质量控制图的研究[J]. 机电一体化, 2011, 0(9): 30-34. DOI: 10.3969/j.issn.1007-080X.2011.09.005 |
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| 作者姓名： | 沈斌 高磊 |
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| 作者单位： | 同济大学 中德学院,上海,200092 |
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| 摘 要： | 为提高电子产品的质量,降低生产成本,使用控制图是个很好的质量控制方法.针对航空电子产品生产过程中统计过程控制方法的局限性,介绍了方差分析及控制图的概念,并考虑到不同环境下样本抽样数据之间的差异,结合方差分析原理对(x)-R控制图的构造方法及上下控制限的确定方法进行了研究.通过实例分析验证了修正后的(x)一R控制图对航空...
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| 关 键 词： | 质量控制 控制图 方差分析 |
The Study of Quality Control Chart Based on ANOVA for Electronic Products |
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| Abstract: | To improve the quality of electronic products and reduce production costs, using control charts in quality control is a good method of quality control. In the article, the concepts of quality control chart and ANOVA （analysis of vaniance ） are described, taking account of the difference among the sample data which are tested in different environments, the research on the constructor of quality control chart as well as its upper and lower control limits with the principle of ANOVA. The effectivity and accuracy of the revised control chart for the process of aviation electronic products are verified in the case. |
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| Keywords: | quality control control chart ANOVA |
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