-ارائه مدلی برای اولویت‌بندی و گزینش ربات‌ها در خطوط تولیدی پیوسته با بهره‌گیری از روش مالتی مورای خاکستری

نوع مقاله : مقاله پژوهشی

نویسندگان

1 استادیار گروه صنعت و فناوری پردیس فارابی دانشگاه تهران، قم، ایران.

2 کارشناس ارشد گروه صنعت و فناوری پردیس فارابی دانشگاه تهران، قم، ایران.

چکیده

تعدد مدل‌ها و برندهای ربات، تکثر شاخص‌هایی که برای انتخاب یک ربات مطرح است و نیز هزینه بسیار بالای انتخاب ربات نامناسب، توجیه مناسبی برای بهره­گیری از یک مدل تصمیم‌گیری قوی بمنظور انتخاب و ارزیابی ربات­ها است. پژوهش حاضر با هدف شناسایی شاخص‌های کلیدی و با اهمیت در گزینش ربات‌ها و همچنین ارائه یک مدل تصمیم‌گیری کارآمد برای انتخاب ربات انجام ‌شده است. بدین‌منظور، در گام نخست شاخص‌های مؤثر در انتخاب ربات با استفاده از نظر خبرگان شناسایی شده و همچنین 5 ربات پرکاربرد در شرکت خودروسازی «ایران‌خودرو» بعنوان گزینه‌های اولویت‌بندی مشخص شدند. با بررسی نتایج پرسشنامه‌ها، وزن هر شاخص با روش آنتروپی خاکستری محاسبه شد و شاخص «آموزش فروشنده» و «کیفیت خدمات فروشندگان» بعنوان مهم‌ترین شاخص‌ها در انتخاب ربات صنعتی و شاخص «درجه آزادی» و «دقت» کم­اهمیت‌ترین شاخص‌ها در مسئله انتخاب ربات شناخته شدند. همچنین با استفاده از تجمیع نتایج هر سه رویکرد روش مورا ربات «کوکا» اولویت اول و ربات «ای بی بی» و «موتومن» و «فانوک» اولویت‌های دوم تا چهارم و ربات «هیوندای» در اولویت آخر قرار گرفت.

کلیدواژه‌ها


عنوان مقاله [English]

Presenting a Model for Robot evaluation and Ranking by Grey MuLTIMOORA

نویسندگان [English]

  • Ahmadreza Ghasemi 1
  • Meysam Shahbazi 2
  • Hamidreza Aghashahi 1
1 Assistant Prof., Faculty of Management and Accounting, Farabi College, University of Tehran, Qom, Iran.
2 MSc. Student in Industrial Management , Faculty of Management and Accounting, Farabi College, University of Tehran,
چکیده [English]

Regarding Proliferation of Robot brands and models and contributing criteria in evaluation of them, using a powerful model to Robots evaluation and ranking is very important. This research try to find key contributing factor in Robots evaluation and present an efficient model to Robot selection. To achieve mentioned goal, in the first step main robot performance criteria identified by experts. In addition 5 popular Robot in Irankhodro automotive industry were identified. Next criteria weights were calculated by Grey Entropy method. Sellers training, quality of services, are the main important criteria’s and v.s precision and degree of freedom are least important criteria. In addition by synthesizing three Grey MOORA approaches, KOKA, ABB, Motoman, Fanuc and Hyundai are the result ranking.

کلیدواژه‌ها [English]

  • Grey MOORA
  • Industrial Robot
  • MULTIMOORA
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