| 工序能力指数修正及其经济性分析 |
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| 引用本文： | 何芳,周雄国,张光明. 工序能力指数修正及其经济性分析[J]. 武汉大学学报(工学版), 1996, 0(6) |
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| 作者姓名： | 何芳 周雄国 张光明 |
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| 摘 要： | 提出一个工序能力指数修正公式，较好地解决了小样本的工序能力判断问题，同时提出了一种从经济性角度对工序能力指数进行优化分析的方法．
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| 关 键 词： | 正态分布；优化；工序能力指数 |
Modification of Process Capability Index and Its Economic Analysis |
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| He Fan Zhou Xiongguo Zhang Guangming. Modification of Process Capability Index and Its Economic Analysis[J]. Engineering Journal of Wuhan University, 1996, 0(6) |
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| Authors: | He Fan Zhou Xiongguo Zhang Guangming |
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| Affiliation: | Department of Management Engineering |
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| Abstract: | This paper presents a modified formula of the process capability index C, which cansolve better the problem of judging process capability for small-sample. In the meantime, an economic optimality analysis of the process capability index C,,is also carried out. |
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| Keywords: | normal distribution optimization process capability index. |
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