Simultaneous design of robust inter and intra-cell layouts in uncertain multi-period situations of manufacturing systems
محل انتشار: سیزدهمین کنفرانس بین المللی مهندسی صنایع
سال انتشار: 1395
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 366
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شناسه ملی سند علمی:
IIEC13_229
تاریخ نمایه سازی: 14 شهریور 1396
چکیده مقاله:
Facility layout problem has a considerable effect on manufacturing cost; hence, it can be viewed as a crucial subject in the design of manufacturing systems operating at dynamic and stochastic situations in particular. This paper proposes a new quadratic assignment-based mathematical model for concurrent design of robust inter and intra-cell layouts in a multi-period and uncertain environment of manufacturing systems. The product demands are presumed to be independent normally distributed random variables with known expectation that change from period to period at random. In the proposed model, time value of money is also considered. To validate the proposed model, a randomly generated test problem is solved by using simulated annealing (SA) algorithm programmed in Matlab. Finally, the results are analyzed from statistical and sensitivity points of veiw.
کلیدواژه ها:
Simulated annealing ، Stochastic dynamic facility layout problem ، Robust inter and intra-cell layout
نویسندگان
Girbanali Moslemipour
Department of Industrial Engineering, Payame Noor University, I.R. of Iran