کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
479476 1445993 2016 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Product inspection policy for an imperfect production system with inspection errors and warranty cost
ترجمه فارسی عنوان
سیاست بازرسی محصول برای یک سیستم تولید ناقص با خطاهای بازرسی و هزینه گارانتی
کلمات کلیدی
تولید؛ سیستم تولید؛ سیاست بازرسی محصولات؛ خطاهای بازرسی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
چکیده انگلیسی


• Product inspection policy is considered.
• Two types of inspection errors namely Type I error and Type II error are introduced.
• Warranty cost is assumed for non-inspected items.

During manufacturing of products, all produced items are considered as perfect in general. This viewpoint of taking all finished products are perfect is not correct always. Defective items may occur during the production process for several reasons. This paper describes a deteriorating production process which randomly shifts to out-of-control state from in-control state. In case of full inspection policy, expected total cost together with inspection cost results higher inventory cost. Therefore, product inspection policy is better to use for reducing inspection costs. During product inspection process, inspectors may choose falsely a defective item as non-defective and vice-versa. Type I and Type II errors are incorporated in this model to make more realistic rather than existing models. This model includes a warranty policy for some fixed time periods. Some numerical examples, sensitivity analysis, and graphical representations are given to illustrate this model.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Operational Research - Volume 248, Issue 1, 1 January 2016, Pages 263–271
نویسندگان
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