این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Journal of Industrial Engineering and Management Studies، جلد ۴، شماره ۲، صفحات ۱-۱۸
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Applying queuing theory for a reliable integrated location –inventory problem under facility disruption risks
چکیده انگلیسی مقاله This study considers a reliable location – inventory problem for a supply chain system comprising one supplier, multiple distribution centers (DCs), and multiple retailers in which we determine DCs location, inventory replenishment decisions and assignment retailers to DCs, simultaneously. Each DC is managed through a continuous review (S, Q) inventory policy. For tackling real world conditions, we consider the risk of probabilistic distribution center disruptions, and also uncertain demand and lead times, which follow Poisson and Exponential distributions, respectively. A new mathematical formulation is proposed and we model the proposed problem in two steps, in the first step, a queuing system is applied to calculate mean inventory and mean reorder rate of steady-state condition for each DC. Next, regarding the results obtained from the first step, we formulate a mixed integer nonlinear programming model which minimizes the total expected cost of inventory, location and transportation and can be solved efficiently by means of LINGO software. Finally, several test problems and sensitivity analysis of key parameters are conducted in order to illustrate the effectiveness of the proposed model.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله مسعود ربانی |
school of industrial engineering, college of engineering, university of tehran, tehran, iran.
سازمان اصلی تایید شده: دانشگاه تهران (Tehran university)

لیلا علی آبادی |
school of industrial engineering, college of engineering, university of tehran, tehran, iran.
سازمان اصلی تایید شده: دانشگاه تهران (Tehran university)

راضیه حیدری |
school of industrial engineering, college of engineering, university of tehran, tehran, iran.
سازمان اصلی تایید شده: دانشگاه تهران (Tehran university)

حامد فرخی اصل | farrokhi asl
school of industrial engineering, iran university of science amp; technology.

نشانی اینترنتی http://jiems.icms.ac.ir/article_54601_0bbedfaf22f2e3742f28bc28da5f47c4.pdf
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/491/article-491-554828.pdf
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