این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Journal of Industrial and Systems Engineering، جلد ۱۳، شماره ۳، صفحات ۸۷-۱۰۱
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی A new decision model for weighting of experts and selecting the best sustainable supplier in project procurement problems under a grey environment
چکیده انگلیسی مقاله Project procurement is one of the essential parts of the project covering a large portion of project costs. Supplier selection is one of the significant issues in project procurement. The appropriate supplier must be selected before ordering the materials needed for the project. Hence, a new combination of COPRAS and GRA methods is presented for choosing the best project’s supplier under uncertain conditions in this paper. Moreover, the weight of criteria is specified utilizing the multi-objective optimization model (MOOM). Furthermore, in group decision-making, decision-makers' importance is different because of varying education, views,  and experience. Hence, determining the weights of decision-makers is inevitable. Nevertheless, decision-makers' importance is specified by a new version of a combination of COPRAS and GRA methods. To evaluate the proposed model's performance, a numerical example is solved, and the results are investigated.
کلیدواژه‌های انگلیسی مقاله GRA-COPRAS method,grey numbers,multi-objective optimization model,project supplier selection
نویسندگان مقاله Arezoo Jahangirzade |
Department of Industrial Engineering, Faculty of Engineering, Shahed University, Tehran, Iran

S.Meysam Mousavi |
Department of Industrial Engineering, Faculty of Engineering, Shahed University, Tehran, Iran

Yahya Dorfeshan |
School of Industrial Engineering, University of Tehran, Tehran, Iran

نشانی اینترنتی https://www.jise.ir/article_121641_d2625b59bf74582fd8374cdf33360c09.pdf
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات