Explore the design and performance of a massive 3D printed quadcopter with variable pitch propellers. A fascinating look at engineering, innovation, and how advanced drone concepts come to life. #3DPr ...

Quadcopters tend to have very poor efficency because of their high disk loading. High disk loading– that is, how much weight ...

Making pontoons is not that complicated when following simple rules for the design. We are using the same airplane made in a ...

Abstract: This article proposes a fixed-time control method with prescribed performance constraints for a quadcopter unmanned aerial vehicle (QUAV) with unknown disturbances. Firstly, the fixed-time ...