UNMANNED VEHICLE HAVING BUOYANCY APPARATUS AND POSITION AND ATTITUDE CONTROL METHOD OF UNMANNED VEHICLE

摘要

The present invention relates to an unmanned aerial vehicle having a buoyant device and an attitude control method of an unmanned aerial vehicle, in which the buoyant device is coupled to the unmanned aerial vehicle so that energy consumption of a rotor is lowered and flight duration is extended, thereby enabling flight for a long time. In addition, the buoyant device absorbs impact energy and reduces a falling speed so that enough safety with respect to the unmanned aerial vehicle can be secured.