Variable stage-independent double sampling plan with screening for acceptance quality loss limit inspection scheme
Variable stage-independent double sampling plan with screening for acceptance quality loss limit inspection scheme
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DOI：
10.1080/00207543.2019.1598594
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发表时间：
2020-04
影响因子：
9.2
通讯作者：
I. Arizono;Kazunori Yoshimoto;Ryosuke Tomohiro
中科院分区：
文献类型：
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作者：
I. Arizono;Kazunori Yoshimoto;Ryosuke Tomohiro
田口提出的质量损失是一种新的基于可变属性的质量评价方法，取代了传统的基于不合格品比例等属性的质量评价方法。为了保证质量，考虑了可变抽样检验方案。作为其中的一种抽样检验方案，对验收质量限损检验方案构建了带筛选的单次抽样检验方案。此外，为了减少平均总检查（ATI），开发了带有筛选的重复组抽样计划（RGSPS）。虽然RGSPS的ATI与SSPS的ATI相比已经成功地降低了，但RGSPS有时可能会增加平均采样频率（ASF）以降低ATI。本文在考虑ATI和ASF之间的权衡的基础上，提出了基于验收质量损失限制检验方案概念的阶段独立的带筛选双抽样方案（SIDSPS）。通过对SSPS、RGSPS和SIDSPS中ATI和ASF的数值比较，证实了本研究提出的SIDSPS的有效性。
The quality loss suggested by Taguchi has been recognised as a new quality evaluation based on variable property instead of the quality evaluation based on traditional attribute property such as the proportion of nonconforming items. Some variable sampling inspection plans in order to assure the quality have been considered. As one of those sampling inspection plans, the single sampling plan with screening (SSPS) has been constructed for acceptance quality loss limit inspection scheme. Further, the repetitive group sampling plan with screening (RGSPS) has been developed for reducing the average total inspection (ATI). Although ATI by RGSPS has successfully been reduced in comparison with ATI by SSPS, RGSPS may sometimes increase the average sampling frequency (ASF) in return for reducing ATI. In this study, the stage-independent double sampling plan with screening (SIDSPS) based on the concept of the acceptance quality loss limit inspection scheme is proposed under the consideration of the trade-off between ATI and ASF. Through some numerical comparisons about ATI and ASF in SSPS, RGSPS, and SIDSPS, the usefulness of SIDSPS proposed in this study is confirmed.