مدلسازی دو هدفه مسئله روزنامه فروش با شرایط تخفیف ترکیبی و محدودیت های فضای انبار و بودجه و حل آن با رویکرد های مختلف مسائل چند هدفه

نوع مقاله: مقاله پژوهشی

نویسندگان

1 دانشجوی کارشناسی ارشد گروه مهندسی صنایع ، دانشگاه خوارزمی )نویسنده مسئول(

2 استادیار گروه مهندسی صنایع ، دانشگاه خوارزمی

چکیده

مسئله روزنامه فروش از نوع سیستم های موجودی تک دوره ای است که در زندگی واقعی ما بسیار رایج است.
با توجه به اهمیت موضوع این مقاله به بررسی مسئله روزنامه فروش با در نظر گرفتن محدودیت های تخفیف که
شامل تخفیف کلی و نموی است و محدودیت بودجه و فضای انباار باا دو هاد دداکررساازی ساود و ساط
خدمت میپردازد.این اهدا با ارائه یک مدل غیرخطی مدلسازی میشود. دل این مدل با اساتفاده از نارا افازار
گمز8 و تکنیک های مختلف چند هدفه و با این فرض که توزیع هر محصول یکنواخت است صورت میگیارد.
همچنین مقایسه روش ها به دو صورت مقایسه آماری و تصمیمگیری چندگانه انجاا میگیرد

کلیدواژه‌ها


عنوان مقاله [English]

Modeling a bi-objective newsboy problem with compound discount condition, considering Warehouse space and budget constraints and solving it by different approaches of MODM problems

نویسندگان [English]

  • Marziyeh Karimi, 1
  • Seyed hamidreza Pasandideh 2
چکیده [English]

The newsboy problem is considered as a single period problem which is very common in our real life. This paper study the newsboy problem considering the discount constraint including quantity and incremental and also warehouse space and budget constraint with two objectives of profit and service level maximizing. These objectives are designed by an integer non - linear model. This model is solved by using GAMS software and various multi-objective techniques considering this assumption that each product distribution is uniform.
Also comparison of methods has been done in tow forms of statistical comparison and multiple decisions.

کلیدواژه‌ها [English]

  • Newsboy problem
  • Quantity discount
  • Incremental discount
  • Bi-objective optimization
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