Thrust vector unmanned aerial vehicle based on ducted fan

The invention discloses a thrust vector unmanned aerial vehicle based on ducted fans, and relates to a thrust vector unmanned aerial vehicle. The invention aims to solve the problems that an existing aircraft cannot vertically take off and land, hover at fixed points and fly horizontally, and is poor in maneuvering performance and the like. The technical key points are as follows: the aircraft comprises a thrust vector unmanned aircraft body, four thrust vector power units, a flight control system and a power supply; the thrust vector unmanned aerial vehicle body comprises a rack and a rack flat plate mounted on the rack; the four corners of the rack flat plate are each provided with one thrust vector power unit, and the flight control system is installed in the middle of the rack flat plate. The navigation computer data transmission module is used for providing navigation information for the small flight control computer; the small flight control computer is used for controlling the starting, stopping and ro