THE AERIAL DEVICE HAVING ROTORS AND THE CONTROL METHOD

摘要

PURPOSE: An aerial device with multiple rotors and a control method thereof are provided to suggest new angle acquisition algorithm and to automatically fly an aerial vehicle by using a GPS, an azimuthal angle sensor, and an altimeter sensor according to situations. CONSTITUTION: An aerial device comprises a body part(400), a sensor part, and a control part. The body part has multiple rotors in a same radius. The sensor part measures variation rate according as the body part is inclined during flight. The control part calculates horizontal angles according to the variation rate to horizontally maintain the body part. The control part controls rotation speed of each rotor blade or camera angles corresponding to the horizontal angles.