انتخاب سیاست بهینه در انتخاب تأمین‌کننده با جریمه کاهش کیفیت تاگوچی

نویسندگان

دانشگاه آزاد اسلامی واحد قزوین

چکیده

در این مقاله رویکرد تعیین سیاست بهینه بازرسی در انتخاب تأمین‌کننده بر پایه معیارهای کیفی ارائه شده که استفاده از بازرسی‌ها، خارج کردن مواد معیوب از سیستم و در نظر گرفتن جریمه کیفی برای مواد کم کیفیت در مدل­ سازی مد نظر قرار گرفته است. در این مدل هزینه‌های سیستم به سه دسته عمده تقسیم شده است. ۱- هزینه خرید و انتخاب تأمین‌کننده، ۲- هزینه بازرسی و ۳- هزینه‌های کیفی و محصولات معیوب. هدف از مدل­ سازی کمینه‌سازی مجموع هزینه‌های سیستم است. در انتها نیز دو مثال عددی برای مدل ارائه شده، مطرح می‌گردد.

کلیدواژه‌ها


عنوان مقاله [English]

Optimal Inspection Policy in Supplier Selection with Taguchi Loss Function

چکیده [English]

This paper presents a new approach which is based on quality control in order to optimize supplier selection. Using inspections, removing the defected materials and considering penalties for low quality materials are the main factors which we have considered in modeling. In this model costs are divided to three parts: 1- costs of purchasing 2- costs of inspection policy 3- costs of quality and defective items. The aim of modeling is to minimizing the total cost during the planning horizon. At the end two numerical examples will be presented to explain the proposed approach

کلیدواژه‌ها [English]

  • Supplier Selection
  • Quality Control
  • Inspection
  • Taguchi Loss Function

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]٢6[ لیبرمن جرالد، هیلیر فردریک،"برنامه­ ریزی ریاضی" ترجمه محمد مدرس یزدی، تهران: انتشارات جوان ،1381.

]٢7[ سماوات سید داود، "ارائه یک روش جدید برای انتخاب تأمین‌کنندگان با استفاده روش ویکور فازی و در نظر گرفتن جرایم کیفی به‌ وسیله تابع ضرر نرمال معکوس" حاله حسن، دانشگاه آزاد اسلامی واحد قزوین، رساله کارشناسی ارشد مهندسی صنایع، 1392.