| Abstract: | Endurance with new unmanned aircraft system (UAS) platforms is becoming more important than ever. However, large (>10m wingspan) unmanned aerial vehicle (UAV) motor technology has stalled due to demand in miniature UAV systems. A lightweight UAV electronic speed control solution is desired for large multi-rotor UAVs (e.g. quadcopters) that use U15? KV100 motor systems. Lockheed Martin has provided desired parameters to accomplish such a controller, ideally to be similar in function as the existing, on the market FLAME 180A HV ESC, but in half the volume/size/weight. However, with progression of the project, trade-offs for the build arose and a 20% size reduction is the limit of attainability. |