Energy-Efficient Communication Design in UAV Enabled WPCN Using Dome Packing Method in Water Distribution System

Radhakrishnan, Varsha and Wu, Wenyan (2022) Energy-Efficient Communication Design in UAV Enabled WPCN Using Dome Packing Method in Water Distribution System. Energies, 15 (10). ISSN 1996-1073

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Abstract

The water distribution system has deployed several low-power IoT devices on an uneven surface where battery power is a major concern. Therefore, this paper focuses on using a UAV-enabled wireless powered communication network capable of directing energy to a target location and using it for communication, thereby reducing battery issues. In this paper, a static optimization was applied to find the initial height values using 3D clustering and beamforming method and dynamic optimization using extremum seeking method was applied to find the optimized height. The optimized height values were calculated and Travelling Salesman Problem (TSP) was applied to create the trajectory of the UAV. The overall energy consumption of the UAV was minimized by integrating dynamic optimization and dome packing method, which can find an optimal position and trajectory where the UAV will be hovering to direct energy and collect data. Moreover, we also minimized the total flight time of the UAV.

Item Type: Article
Identification Number: https://doi.org/10.3390/en15103844
Dates:
DateEvent
19 May 2022Accepted
23 May 2022Published Online
Uncontrolled Keywords: wireless powered communication network; beamforming; unmanned aerial vehicle; water distribution network
Subjects: CAH10 - engineering and technology > CAH10-01 - engineering > CAH10-01-01 - engineering (non-specific)
CAH10 - engineering and technology > CAH10-01 - engineering > CAH10-01-08 - electrical and electronic engineering
Divisions: Faculty of Computing, Engineering and the Built Environment > School of Engineering and the Built Environment
Depositing User: Wenyan Wu
Date Deposited: 06 Jun 2022 14:38
Last Modified: 06 Jun 2022 14:38
URI: http://www.open-access.bcu.ac.uk/id/eprint/13257

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