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International Journal of Engineering، جلد ۳۰، شماره ۲، صفحات ۲۵۳-۲۶۰
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Determining the Sample size for Estimation of the CCC-R Control Chart Parameters Based on Estimation Costs |
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| چکیده انگلیسی مقاله |
In today's highly competitive industrial environment due to fast technology development, quality practitioners will to detect out-of-control situations and take actions whenever is necessary as soon as possible. Accordingly, new statistical procedures have been enhanced incessantly both to handle high yield processes along with looking for methods of minimizing all quality cost. CCC-r chart, the extended method of CCC charts, is commonly applied when nonconforming items are rarely observed. Since the values of the parameters used for the design of the charts' control parameters are usually unknown in practice, the practitioners need to estimate them by using an in-control retrospective sample. It has been shown that parameter estimation affects the control charts' properties severely. This study develops a model based on estimation costs and Average Number of Inspected Items for CCC-r chart when nonconforming fraction is unknown. The unknown parameters estimated based on different values of sample sizes and sensitivity analysis of is performed. |
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| کلیدواژه‌های انگلیسی مقاله |
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| نویسندگان مقاله |
vida golbafian |
, Yazd university
Mohammad Saber Fallah Nezhad |
Industerial Engineering, Yazd Univarsity
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| نشانی اینترنتی |
http://www.ije.ir/article_72883_5a83af6a30bbb553d6303200e5742b32.pdf |
| فایل مقاله |
اشکال در دسترسی به فایل - ./files/site1/rds_journals/409/article-409-2062154.pdf |
| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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| نوع مقاله منتشر شده |
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