Research Article


DOI :10.26650/JTL.2025.1609155   IUP :10.26650/JTL.2025.1609155    Full Text (PDF)

Two-Echelon Location Selection and Unmanned Aerial Vehicle Assisted Vehicle Routing Problem

Tolga Gedikliİsmail Karaoğlan

In recent years, the potential use of Unmanned Aerial Vehicle (UAV) technology in logistics processes and the rapid developments in this field have made UAV-assisted routing problems an important research topic. In this paper, we consider a two-echelon location selection and UAV-assisted vehicle routing problem. In this problem, trucks leave from the main depot with their packages and UAVs, move through potential service points (mobile depot), and return to the main depot. At each mobile depot, UAVs are launched from the truck to service the customers, and the trucks wait for the UAVs to complete their service and return. The UAVs are capable of making multiple trips between the mobile depot and customers, carrying only one package at a time. The objective is to minimize the maximum tour time. In this paper, a new problem, which involves a multi-truck structure and multiple launches of UAVs from a mobile depot, is investigated for the first time to the best of our knowledge in the literature. A mixed integer linear programming model is proposed to solve the problem. In order to evaluate the performance of the proposed mathematical model, the number of trucks is determined as one and two, experimental analyses are performed and the results are reported in detail.


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APA

Gedikli, T., & Karaoğlan, İ. (2019). Two-Echelon Location Selection and Unmanned Aerial Vehicle Assisted Vehicle Routing Problem. Journal of Transportation and Logistics, 0(0), -. https://doi.org/10.26650/JTL.2025.1609155


AMA

Gedikli T, Karaoğlan İ. Two-Echelon Location Selection and Unmanned Aerial Vehicle Assisted Vehicle Routing Problem. Journal of Transportation and Logistics. 2019;0(0):-. https://doi.org/10.26650/JTL.2025.1609155


ABNT

Gedikli, T.; Karaoğlan, İ. Two-Echelon Location Selection and Unmanned Aerial Vehicle Assisted Vehicle Routing Problem. Journal of Transportation and Logistics, [Publisher Location], v. 0, n. 0, p. -, 2019.


Chicago: Author-Date Style

Gedikli, Tolga, and İsmail Karaoğlan. 2019. “Two-Echelon Location Selection and Unmanned Aerial Vehicle Assisted Vehicle Routing Problem.” Journal of Transportation and Logistics 0, no. 0: -. https://doi.org/10.26650/JTL.2025.1609155


Chicago: Humanities Style

Gedikli, Tolga, and İsmail Karaoğlan. Two-Echelon Location Selection and Unmanned Aerial Vehicle Assisted Vehicle Routing Problem.” Journal of Transportation and Logistics 0, no. 0 (Mar. 2025): -. https://doi.org/10.26650/JTL.2025.1609155


Harvard: Australian Style

Gedikli, T & Karaoğlan, İ 2019, 'Two-Echelon Location Selection and Unmanned Aerial Vehicle Assisted Vehicle Routing Problem', Journal of Transportation and Logistics, vol. 0, no. 0, pp. -, viewed 10 Mar. 2025, https://doi.org/10.26650/JTL.2025.1609155


Harvard: Author-Date Style

Gedikli, T. and Karaoğlan, İ. (2019) ‘Two-Echelon Location Selection and Unmanned Aerial Vehicle Assisted Vehicle Routing Problem’, Journal of Transportation and Logistics, 0(0), pp. -. https://doi.org/10.26650/JTL.2025.1609155 (10 Mar. 2025).


MLA

Gedikli, Tolga, and İsmail Karaoğlan. Two-Echelon Location Selection and Unmanned Aerial Vehicle Assisted Vehicle Routing Problem.” Journal of Transportation and Logistics, vol. 0, no. 0, 2019, pp. -. [Database Container], https://doi.org/10.26650/JTL.2025.1609155


Vancouver

Gedikli T, Karaoğlan İ. Two-Echelon Location Selection and Unmanned Aerial Vehicle Assisted Vehicle Routing Problem. Journal of Transportation and Logistics [Internet]. 10 Mar. 2025 [cited 10 Mar. 2025];0(0):-. Available from: https://doi.org/10.26650/JTL.2025.1609155 doi: 10.26650/JTL.2025.1609155


ISNAD

Gedikli, Tolga - Karaoğlan, İsmail. Two-Echelon Location Selection and Unmanned Aerial Vehicle Assisted Vehicle Routing Problem”. Journal of Transportation and Logistics 0/0 (Mar. 2025): -. https://doi.org/10.26650/JTL.2025.1609155



TIMELINE


Submitted29.12.2024
Accepted11.02.2025
Published Online06.03.2025

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