本发明提供了一种纵向动力学解耦倾转旋翼飞行器及其飞行控制方法,飞行器包括机身、机架、左倾转旋翼动力组、右倾转旋翼动力组、尾倾转旋翼组和电子设备,左倾转旋翼动力组、右倾转旋翼动力组分别通过机架连接在机身两侧,尾倾转旋翼组通过机架连接在机身后端,电子设备设置在机身内部。本发明中飞行器的三组旋翼动力模块绕平行的俯仰轴倾转,避免了旋翼倾斜互相产生反作用力,使旋翼尽可能充分地为飞行器贡献升力,从根本上解决了动力抵消和动力冗余的问题,降低了能量损耗,延长了续航时间,并且实现了全俯仰角的纵向动力学解耦,增大了飞行器可控姿态角度范围,使飞行器具有更强的抗干扰性和可操控性。

    The invention provides a longitudinal dynamics decoupling tilt-rotor aircraft and a flight control method thereof.The aircraft comprises a fuselage, racks, a left tilt-rotor power set, a right tilt-rotor power set, a tail tilt-rotor set and electronic equipment, the left tilt-rotor power set and the right tilt-rotor power set are connected to the two sides of the fuselage through the racks correspondingly, and the tail tilt-rotor set is connected to the tail tilt-rotor set through the electronic equipment; the tail tilt rotor group is connected to the rear end of the fuselage through the frame, and the electronic equipment is arranged in the fuselage. The three groups of rotor power modules of the aircraft tilt around the parallel pitch shafts, so that the rotors are prevented from tilting to generate counter-acting force, the rotors can sufficiently contribute lift force to the aircraft as much as possible, the problems of power offset and power redundancy are fundamentally solved, the energy loss is reduced, the endurance time is prolonged, and the service life of the aircraft is prolonged. And moreover, longitudinal dynamic decoupling of a full pitch angle is realized, and the controllable attitude angle range of the aircraft is enlarged, so that the aircraft has stronger anti-interference performance and controllability.


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    Titel :

    纵向动力学解耦倾转旋翼飞行器及其飞行控制方法


    Erscheinungsdatum :

    2024-04-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen