Výpočetní nástroj pro stanovení parametrů pohonu bezpilotních letounů

Abstract

This bachelor thesis deals with the design and implementation of a computational tool in Microsoft Excel for determining the parameters of unmanned aircraft propulsion units. The theoretical part describes the basic relationships between aerodynamics and flight mechanics, focusing on power balance, climb rate, and propeller efficiency. Based on the aircraft's input parameters, such as weight, wing area, wingspan, and stall speed, the tool estimates the required thrust, power, propulsion endurance, and other key characteristics. The tool is then applied to a specific 3D-printed FOX Eclipson aircraft. The results are evaluated in terms of meeting flight performance requirements and serve as a theoretical basis for the design of propulsion systems for similar UAV models.