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首页> 外文期刊>Journal of applied statistics >A note on some modified Pulak and Al-Sultan's model
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A note on some modified Pulak and Al-Sultan's model

机译：关于一些修改的Pulak和Al-Sultan模型的注释

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摘要

Pulak and Al-Sultan presented a rectifying inspection plan applying in the determination of optimum process mean. However, they did not point out whether the non-conforming items in the sample of accepted lot are replaced or eliminated from the lot and neglected the quality loss within specification limits. In this paper, we further propose the modified Pulak and Al-Sultan model with quadratic quality loss function. There are four cases considered in the modified model: (1) the non-conforming items in the sample of accepted lot are neither replaced nor eliminated from the lot; (2) the non-conforming items in the sample of accepted lot are not replaced but are eliminated from the lot; (3) the non-conforming items in the sample of accepted lot are replaced by conforming ones; (4) the non-conforming items in the sample of accepted lot are replaced by non-inspected items. The numerical results and sensitivity analysis of parameters show that their solutions are slightly different.
机译：Pulak和Al-Sultan提出了一项纠正检查计划，该计划适用于确定最佳工艺平均值。但是，他们没有指出接受批次样品中的不合格品是否已被替换或从批次中消除，并忽略了规格范围内的质量损失。在本文中，我们进一步提出了具有二次质量损失函数的改进的Pulak和Al-Sultan模型。修改后的模型考虑了四种情况：（1）接受批次样品中的不合格品既不替换也不从批次中消除； （2）合格批次样品中的不合格品不予更换，但从批次中剔除； （3）将合格批次样品中的不合格品替换为合格品； （4）接受批次样品中的不合格品由未检验品代替。数值结果和参数敏感性分析表明，它们的解略有不同。

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