In this video I build a reverse coupling and use it to try and solve the drone's issues. In this series, I will be building a ...

Visit us in Washington, DC and Chantilly, VA to explore hundreds of the world’s most significant objects in aviation and space history. Free timed-entry passes are required for the Museum in DC.

Abstract: We present a method for detecting faults in a multicopter's motor/propeller by analysis of the vibration spectrum as measured by an onboard accelerometer. Physical damage to a propeller ...

Abstract: This paper presents a new vertical axis propeller, which combines the turbine with the rudder and can generate thrust in all directions. It describes the modelling of the vertical axis ...