Considerations on Energy Efficiency and Numerical Modeling of a UAV System Powered by Energy Generated from Photovoltaic Cells

The assessment of a solar UAV's energy system performance through numerical modeling is crucial for mission success.This study develops Matlab/Simulink models to validate energy requirements under actual flight conditions, focusing on a hybrid energy system with three sources.The impact of light intensity on photovoltaic cell efficiency is evaluated alongside research on fuel cells and Li-Po batteries.The study concludes by highlighting the efficiency of the energy management system in meeting design criteria and ensuring functionality, crucial for integration within the UAV system.Through comprehensive modeling and simulation, this research provides insights into the adaptability of the energy system across diverse operating conditions.