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Routing of Delivery Drones Considering Load and Wind Effects

Delivery drones have been attracting attention as a promising means of package delivery. However, drones are subject to various factors that aﬀect their ﬂight speed compared to traditional trucks. In past researches, Flight Speed-aware Vehicle Routing Problem (FSVRP) was studied. The FSVRP addresses the problem of minimizing the total ﬂight distance. It was studied considering the eﬀect of the ﬂight speed due to the weight of the cargo. However, the ﬂight speed of drones varies with the wind as well as the load. In this paper, we deﬁne Flight Speed-aware Vehicle Routing Problem with the Wind (FSVRPW) for ﬂight distance minimization. We also propose an algorithm to solve the FSVRPW accurately and quickly. The metrics of ﬂight distance, ﬂight time, and running time are compared with the conventional FSVRP.