The invention discloses a terrain-adaptive unmanned rotorcraft ground advancing device, relates to the technical field of small low-altitude unmanned aerial vehicles, and solves the problem that a traditional unmanned rotorcraft is limited in ground maneuverability, in a normal state, under the action of a spring, a self-adaptive inclination angle adjusting mechanism can always keep a neutral position, and the unmanned rotorcraft is not damaged. At the moment, the universal unmanned aerial vehicle can normally take off to execute a flight task; in the ground state, the rotating speed of the four rotors of the universal unmanned aerial vehicle is finely adjusted to enable the cantilevers to incline forwards or backwards, meanwhile, the first rectangular supporting seats and the first fasteners are driven to rotate around the supporting shafts, and due to the action of the springs, the inclination of the cantilevers is limited within a small range; at the moment, the lift force generated by the four rotors of the unmanned aerial vehicle has a component parallel to the ground, the whole unmanned aerial vehicle is driven to advance on the ground, the omni-directional advancing system can steer in situ by finely adjusting the rotating speed distribution of the four rotors of the universal unmanned aerial vehicle, and the flexibility of advancing on the ground is improved.
本发明公开了一种具有自适应地形的旋翼无人机地面行进装置,涉及小型低空无人飞行器的技术领域,解决了传统旋翼无人机地面机动能力有限的问题,在正常状态下,受到弹簧的作用,自适应倾角调节机构会始终保持中立位置,此时通用无人飞行器可以正常起飞执行飞行任务;在地面状态下,通过微调通用无人飞行器四个旋翼的转速以使悬臂向前或向后倾斜,同时带动第一矩形支承座和第一紧固件绕支撑轴转动,由于弹簧的作用,悬臂的倾斜将被限制在较小的范围内,此时无人飞行器四个旋翼所产生的升力具有平行于地面的分量,将带动整个无人飞行器在地面行进,通过微调通用无人飞行器四个旋翼的转速分配,可使全向行进系统原地转向,提升地面行进时的灵活性。
Rotor wing unmanned aerial vehicle ground advancing device with terrain self-adaption function
一种具有自适应地形的旋翼无人机地面行进装置
2024-07-02
Patent
Electronic Resource
Chinese
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