scholarly journals Analysis, design and implement of asymmetric coupled wireless power transfer systems for unmanned aerial vehicles

AIP Advances ◽  
2019 ◽  
Vol 9 (2) ◽  
pp. 025206 ◽  
Author(s):  
Chuankai Yang ◽  
Yuanjian He ◽  
Haoyue Qu ◽  
Jingfeng Wu ◽  
Zhe Hou ◽  
...  
Keyword(s):  
Unmanned Aerial Vehicles ◽  
Wireless Power Transfer ◽  
Power Transfer ◽  
Wireless Power ◽  
Aerial Vehicles ◽  
Analysis Design

RIS-aided Wireless Power Transfer for Unmanned Aerial Vehicles

2021 ◽  
Author(s):  
Yajun Cheng ◽  
Wei Peng ◽  
Chongwen Huang ◽  
Yongjun Xu ◽  
Chau Yuen
Keyword(s):  
Unmanned Aerial Vehicles ◽  
Wireless Power Transfer ◽  
Power Transfer ◽  
Wireless Power ◽  
Aerial Vehicles

scholarly journals 2D Omni-Directional Wireless Power Transfer Modeling for Unmanned Aerial Vehicles with Noncollaborative Charging System Control

Electronics ◽  
2021 ◽  
Vol 10 (22) ◽  
pp. 2858
Author(s):  
Oussama Allama ◽  
Mohamed Hadi Habaebi ◽  
Sheroz Khan ◽  
Elfatih A. A. Elsheikh ◽  
Fakher Eldin M. Suliman
Keyword(s):  
Unmanned Aerial Vehicles ◽  
Wireless Power Transfer ◽  
Input Power ◽  
Operating Conditions ◽  
System Control ◽  
Power Transfer ◽  
Wireless Power ◽  
Angular Rotation ◽  
Aerial Vehicles ◽  
Rotating Load

Wireless power transfer (WPT) has been extensively studied from various aspects such as far field and near field, operating frequency, coil design, matched capacitance values, misaligned locations of transmitting and receiving coils, distance variance between them, target loads in the specific locations, environment, and operating conditions. This is due to the usefulness of WPT technology in many applications, including the revolutionary method of auto-recharging of unmanned aerial vehicles (UAVs). This paper presents analytical modeling of a WPT-link with two orthogonal transmitting coils arranged to produce an omnidirectional magnetic field suitable for charging a moving rotating load, maximizing energy transfer without any feedback from the receiving end. To achieve a suitable 2D WPT simulation system, as well as an accurate control design, the mutual coupling values in terms of receiver angular rotation are simulated using Ansys software. Power transfer is maximized by using extremum seeking control (ESC), making use of the input power as an objective function with specific parameter values that represent the WPT model to obtain the results. The results shown are those of the input power transmitted by the transmitting-end coils to a load of an orbiting mobile UAV. Based on the simulation results, the controller can achieve maximum power transfer in 100 µs of duration when the speed of the UAV is close to 314 rad/s.

scholarly journals Aerodock (a smart, autonomous charging and docking station for unmanned aerial vehicles)

2022 ◽  
Vol 2161 (1) ◽  
pp. 012058
Author(s):  
Laaboni Mukerjee ◽  
Mukul Yadav ◽  
Amit Choraria ◽  
Atharv Tendolkar ◽  
Arjun Hariharan ◽  
...  
Keyword(s):  
Cloud Computing ◽  
Unmanned Aerial Vehicles ◽  
Performance Optimization ◽  
Wireless Power Transfer ◽  
External Factors ◽  
Battery Management ◽  
Human Intervention ◽  
Wireless Power ◽  
Aerial Vehicles ◽  
And Performance

Abstract The COVID-19 pandemic has laid bare the need for contactless operations. While unmanned aerial vehicles (UAVs) are being developed to aid humans in countless domains, the need for effective battery management and performance optimization remains a huge task. The proposed solution, the “AeroDock”, aims to tackle these challenges by using wireless power transfer (WPT) technology coupled with smart monitoring of the drone’s health. The performance and hardware checks are assessed at the user end via cloud computing and IoT technology. This system is contact-less, safe, reliable and its usage is not affected by external factors. Thus, the AeroDock is a smart docking station for UAVs which eliminates the need for human intervention in effective charging and maintenance.

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