VTOL, framtida drönarapplikationer i samhället

Abstract

This report presents the development of a VTOL drone prototype, with a particular focus on mechanical and electrical components, battery selection, wing structure, and manufacturing methods. A sketch of the developed electrical system shows how power supply and signal cables are connected. The drone uses a Li-Po battery for high discharge capacity, enabling sufficient power supply to the motors and flight computer. The internal structure of the wing is designed to optimize strength and rigidity, using 3D-printed segments joined with carbon fiber tubes, in figure 0.2 is a image of the prototype in CAD. To maximize range and efficiency, the drone quickly transitions from drone mode to airplane mode. The transition is controlled by adjusting the pusher motor and drone motors’ RPMs based on speed data from the GPS and pitot tube. Conclusions show that current legislation poses a challenge for drone deliveries in populated areas, but the wing design significantly improves the drone’s range and energy efficiency. Future work includes practical flight tests and software optimization to further enhance the drone’s performance.