A new hub and spoke system proposal: A case study for Turkey's aviation industry

Çiftçi, Muharrem Enis; Sevkli, Mehmet

doi:10.1016/j.jairtraman.2015.06.003

Cited by 13 publications

(3 citation statements)

References 26 publications

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“…According to the International Air Transport Association, goods valued at $5.7 trillion were transported by air and tourists using air transport spent $620 billion in 2015 [1]. The airline industry in Turkey has been growing considerably due to deregulation of the Turkish aviation industry, with the strong economic growth and tourist appeal since 2003 [2,3]. Currently, a giant third airport is being built on the northern European side of Istanbul.…”

Section: Introductionmentioning

confidence: 99%

Interval type-2 hesitant fuzzy Entropy-based WASPAS approach for aircraft type selection

Deveci

Öner²,

Çiftçi

et al. 2022

Applied Soft Computing

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Section: Introductionmentioning

confidence: 99%

Interval type-2 hesitant fuzzy Entropy-based WASPAS approach for aircraft type selection

Deveci

Öner²,

Çiftçi

et al. 2022

Applied Soft Computing

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“…There have been various studies on hub-and-spoke. Enis and Mehmet [14] proposed a new multi-objective mathematical model for the newly constructed hub and spoke system. Zhalecian, et al [15] suggested a new framework to design a hub network under the operational disruption risks.…”

Section: Introductionmentioning

confidence: 99%

A Routing Model for Hybrid Hub-and-Spoke with Time Windows

Gunadi

Lesmono

Aritonang

2020

JTI

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Currently, the company competition is getting tighter. Distribution companies need to provide excellent service to their customers to maintain their competitiveness. Distribution service performance could be measured with lead time. However, Reducing lead times may increase costs. This problem could be solved using freight consolidation and reducing backhaul. Freight consolidation can be done by using a hub-and-spoke network with a combination of inbound and outbound distribution. This study developed a route model for hybrid hub-and-spoke with time windows. This model determined the routes for shipping goods to consumers and taking products to suppliers using the same vehicle to reduce the backhaul. This model also conducted freight consolidation at the hub. The decision variables in this model included the routes of delivery to consumers, the collection of goods at the suppliers, the number of products distributed through the hub and direct shipping, and the good distribution route. This model was implemented into the problems. Besides, sensitivity analysis of the model was carried out.

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“… (3)Shift the research from qualitative to quantitative and use operational research and optimization theory to study the hub location and the network design (4)Analyze the operation and management policy of the networks and discuss the policy making to maximize the net benefit Among them, the research of hub location and network design is the most.…”

Section: Introductionmentioning

confidence: 99%

p‐hub median location optimization of hub‐and‐spoke air transport networks in express enterprise

Zhang

Dong

Liu

2018

Concurrency and Computation

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Summary Based on the single allocation p‐hub median location problem in hub‐and‐spoke networks, this paper studies the aviation hubs location optimization of express enterprise, primarily using p‐median model and greedy dropping heuristic algorithm to solve the initial candidate locations of the aviation hubs by Lingo. Then, the integer program model of the location and allocation of the aviation hubs was set up, with the upper limit of the distribution distance as the main constraint. The improved locations were calculated by immune algorithm on Matlab. The numerical example of A express enterprise was presented. After analyzing the status and the problems of aviation hub location in East China, the two best hub locations Wuxi and Hangzhou were finally determined by above model with the total cost reduced by 19.6%. The optimization results show the validation of the model.

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A new hub and spoke system proposal: A case study for Turkey's aviation industry

Cited by 13 publications

References 26 publications

Interval type-2 hesitant fuzzy Entropy-based WASPAS approach for aircraft type selection

Interval type-2 hesitant fuzzy Entropy-based WASPAS approach for aircraft type selection

A Routing Model for Hybrid Hub-and-Spoke with Time Windows

p‐hub median location optimization of hub‐and‐spoke air transport networks in express enterprise

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