DOI: 10.21276/sjet.2017.5.1.2

Pages: 6-10

At present, the application of unmanned aerial vehicle (UAV) is widely used in daily life, but it can easily lead to destruction if the UAV once out of control. Based on ARM processor, we design a three-rotor rotorcraft with a spherical appearance. The rotor and other components of the aircraft are placed inside the shell, which played a good protection for the UAV. The corresponding hardware and software are designed so that the UAV can realize the following functions, such as automatic and manual flight, with good maneuverability and crashproof performance. This design can maximize the prevention of UAV crash and meet the design requirements, which is relatively a new form of UAV.