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Vertical take-off and landing (VTOL) aerial vehicles have been a hot topic in the aerospace field, since they possess joint advantages of the multi-rotor drone and the fixed-wing unmanned aerial vehicle (UAV). In this paper, a novel propulsion scheme is proposed for a micro triple tilt-rotor VTOL prototype. Furthermore, the design, implementation and analysis of a gasoline-electric hybrid propulsion...
This paper presents the design and modeling of a tri-rotor unmanned aerial vehicle (UAV) system with double front tilt rotors for the flight dynamic control. The aerodynamic model of the tilt-rotor UAV is obtained based on the force and moment equations and its parameters are calculated by several measurements. For the flight dynamics control, the equilibrium point is calculated through a numerical...
Nowadays, quadrotor is playing a growing number of critical roles in a great many of aspects. A crucial ability is the autonomous landing ability onto a target such as a fixed platform, moving platform, or ship deck platform, employing on-board vision. Researching autonomous landing technologies employing vision for quadrotor have grown up to be the second active area of research over the past years...
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