An augmented weighted Tchebycheff method for solving a multi-objective green supply chain problem
محل انتشار: سیزدهمین کنفرانس بین المللی مهندسی صنایع
سال انتشار: 1395
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 592
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شناسه ملی سند علمی:
IIEC13_159
تاریخ نمایه سازی: 14 شهریور 1396
چکیده مقاله:
A multi-periodic, multi-echelon green supply chain network consisting of manufacturing plants, potential distribution centers, and customers is developed in this research. The problem has three objectives including minimization of the total costs of the green supply chain network, maximization of the average safe inventory levels of the manufacturing plants and the distribution centers and minimization of the environmental impacts of the manufacturing plants in producing, holding and dispatching the products and also the environmental impacts of the distribution centers in holding and dispatching the products. The problem is first formulated as a mixed-integer mathematical model. Then, to solve the problem, one multi-objective decision-making (MODM) method called the augmented weighted Tchebycheff method is employed as a solution method to solve the proposed mathematical model. At the end, using a numerical example, the performance of the proposed solution method is analyzed.
کلیدواژه ها:
Green supply chain ، Reliability ، Multi-objective optimization ، Augmented weighted Tchebycheff method ، GAMS
نویسندگان
Hassan Heidari-Fathian
Department of Industrial Engineering, Faculty of Engineering, Kharazmi University, Tehran, Iran
Seyed Hamidreza Pasandideh
Department of Industrial Engineering, Faculty of Engineering, Kharazmi University, Tehran, Iran