An aircraft and a roll method thereof. The aircraft comprises an aircraft body and a remote control (1), wherein the aircraft comprises a motor (6) and a power supply (3), and further comprises a controller (2), a six-axis inertial sensor (4) and a H-bridge chip (5). The remote control (1) is configured to provide a user to input a desired roll angle of the aircraft, and transmits the desired roll angle to the controller (2), the desired roll angle being 180° or 360°. The six-axis inertial sensor (4) is configured to detect a current real-time roll angle of the aircraft relative to a horizontal plane, and transmit the real-time roll angle to the controller (2). The controller (2) is configured to compute a difference value between the desired roll angle and the real-time roll angle, and compute a roll voltage according to the difference value. The controller (2) is further configured to control the H-bridge chip (5) so that the roll voltage is input to the motor (6). The controller (2) and the roll method thereof discard a complex transmission mechanism, and realize a free roll flight of the aircraft by controlling a positive and counter rotation of the motor (6).
AIRCRAFT AND ROLL METHOD THEREOF
FLUGZEUG UND ROLLVERFAHREN DAFÜR
AÉRONEF ET PROCÉDÉ DE VIRAGE ASSOCIÉ
2019-09-25
Patent
Elektronische Ressource
Englisch
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