tailieunhanh - Redesigning fruit and vegetable distribution network in Tehran using a city logistics model

In the present study, a queuing theory-based bi-objective mathematical model is presented, which aims to optimize the environmental and economic costs in city logistics operations. | Redesigning fruit and vegetable distribution network in Tehran using a city logistics model Decision Science Letters 8 2019 45 64 Contents lists available at GrowingScience Decision Science Letters homepage dsl Redesigning fruit and vegetable distribution network in Tehran using a city logistics model Farshad Saeedia Ebrahim Teimourya and Ahmad Makuia aDepartment of Industrial Engineering Iran University of Science and Technology CHRONICLE ABSTRACT Article history Tehran as one of the most populated capital cities worldwide is categorized in the group of Received November 18 2017 highly polluted cities in terms of the geographical location as well as increased number of Received in revised format industries vehicles domestic fuel consumption intra-city trips increased manufacturing units April 28 2018 and in general excessive increase in the consumption of fossil energies. City logistics models can Accepted May 4 2018 Available online be effectively helpful for solving the complicated problems of this city. In the present study a May 5 2018 queuing theory-based bi-objective mathematical model is presented which aims to optimize the Keywords environmental and economic costs in city logistics operations. It also tries to reduce the response City logistics time in the network. The first objective is associated with all beneficiaries and the second one is Carbon emission applicable for perishable and necessary goods. The proposed model makes decisions on urban Urban distribution centers distribution centers location problem. Subsequently as a case study the fruit and vegetable Fruit and vegetable distribution distribution network of Tehran city is investigated and redesigned via the proposed modelling. network The results of the implementation of the model through traditional and augmented ε-constraint Network design Queuing theory methods indicate the efficiency of the proposed model in redesigning the given network. 2018 by the authors .

• Quản trị kinh doanh
• Urban distribution centers
• Fruit and vegetable distribution network
• Queuing theory based bi objective mathematical model
• Environmental and economic costs
• City logistics model
• Logistics services supplier
• Regression model
• Core criteria
• Exact billing
• Reasonable pricing
• Supplying fares