Vakili, Parizad, Hosseini-Motlagh, Seyyed-Mahdi, Gholamian, MohammadReza, Jokar, Abbas. (1396). A developed model and heuristic algorithm for inventory routing problem in a cold chain with pharmaceutical products. , 9(2), 383-407. doi: 10.22059/imj.2017.127742.1006884
Parizad Vakili; Seyyed-Mahdi Hosseini-Motlagh; MohammadReza Gholamian; Abbas Jokar. "A developed model and heuristic algorithm for inventory routing problem in a cold chain with pharmaceutical products". , 9, 2, 1396, 383-407. doi: 10.22059/imj.2017.127742.1006884
Vakili, Parizad, Hosseini-Motlagh, Seyyed-Mahdi, Gholamian, MohammadReza, Jokar, Abbas. (1396). 'A developed model and heuristic algorithm for inventory routing problem in a cold chain with pharmaceutical products', , 9(2), pp. 383-407. doi: 10.22059/imj.2017.127742.1006884
Vakili, Parizad, Hosseini-Motlagh, Seyyed-Mahdi, Gholamian, MohammadReza, Jokar, Abbas. A developed model and heuristic algorithm for inventory routing problem in a cold chain with pharmaceutical products. , 1396; 9(2): 383-407. doi: 10.22059/imj.2017.127742.1006884

A developed model and heuristic algorithm for inventory routing problem in a cold chain with pharmaceutical products

Industrial Management Journal
مقاله 8، دوره 9، شماره 2، 2017، صفحه 383-407    اصل مقاله (423.12 K)
نوع مقاله: Original Research Article
شناسه دیجیتال (DOI): 10.22059/imj.2017.127742.1006884
نویسندگان
Parizad Vakili1؛ Seyyed-Mahdi Hosseini-Motlagh* 2؛ MohammadReza Gholamian2؛ Abbas Jokar3
1MA Student in Industrial Engineering, Iran University of Science and Technology, Tehran, Iran
2Assistant Prof., Iran University of Science and Technology, Tehran, Iran
3PhD Candidate of Economic and Social Systems, Iran University of Science and Technology, Tehran, Iran
چکیده
Inventory routing problem considers inventory allocation and routing problems simultaneously, in which the replenishment policies and routing arrangement are determined by the supplier under the vendor managed inventory mode. In this paper we study deterministic inventory routing problem in a pharmaceutical supply chain with a distributor and multiple geographically dispersed retailers. Two types of products are considered, first refrigerated which need temperature-controlled vehicles to be delivered and second non-refrigerated. Therefor our problem is defined in a cold chain which is a temperature-controlled supply chain. Vehicles capacity and holding capacity of retailers is consist of refrigerated and non-refrigerated parts. We propose a mixed integer linear programming (MILP) model. The objective is to minimize the sum of transportation and inventory costs. We also propose an adaptive large neighborhood search heuristic to solve the problem. In the initialization phase of the algorithm, a two phase heuristic algorithm is proposed. We used standard data sets to demonstrate the performance of the proposed algorithm.
کلیدواژه‌ها
inventory routing؛ pharmaceutical products؛ cold chain؛ ALNS؛ heuristic
مراجع
آمار
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