VTOL, framtida drönarapplikationer i samhället
Typ
Examensarbete på grundnivå
Program
Maskinteknik 180 hp (högskoleingenjör)
Publicerad
Författare
Larsson, Sebastian
Schwarzmayr, Theodor
Modellbyggare
Tidskriftstitel
ISSN
Volymtitel
Utgivare
Sammanfattning
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.