The invention provides an aircraft with a multi-rotor propeller, relates to the technical field of overall aerodynamic of aircrafts, and is used for effectively improving the yaw efficiency of the aircraft. The aircraft comprises a plurality of groups of rotor propellers, each group of rotor propellers comprises an upper-layer rotor and a lower-layer rotor, and the inclination direction of a rotor rotating shaft of each rotor is approximately orthogonal to the direction of a connecting line of the gravity center of the aircraft and the geometric center of the propeller; the aircraft generates yaw moment by adjusting the clockwise or anticlockwise rotating speed of each layer of rotor wing.
本申请提供了一种具有多旋翼螺旋桨的飞行器,涉及航空器总体气动技术领域,用于有效提高飞行器的偏航效能。该飞行器包括多组旋翼螺旋桨,每组旋翼螺旋桨包括上层旋翼和下层旋翼,各个旋翼的旋翼旋转轴倾斜方向与飞行器重心和螺旋桨几何中心的连线方向近似正交;所述飞行器通过调节各层旋翼的顺时针或者逆时针旋转的转速产生偏航力矩。
Aircraft with multi-rotor propeller
一种具有多旋翼螺旋桨的飞行器
2024-03-12
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
Crashproof shockproof coaxial double-propeller multi-rotor aircraft
Europäisches Patentamt | 2015
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