The precise landing unmanned aerodynamic parachute comprises a parachute body and a ram parafoil, a first steering engine and a second steering engine are arranged at the rear end of the parachute body and connected with a first rocker arm and a second rocker arm respectively, and the ram parafoil is connected with the tail end of the first rocker arm and the tail end of the second rocker arm; the ram parafoils are simultaneously fixed on two sides of the fuselage frame; traveling wheels are loaded on the machine body and comprise a steering wheel, a directional wheel I and a directional wheel II which are arranged in a three-point manner; a plurality of brushless motors are loaded on the fuselage and are connected with propellers to provide main power at the front end of the fuselage and provide reverse thrust auxiliary power at the rear end of the fuselage; a navigation and control system is carried on the fuselage and specifically comprises a flight controller, and a GPS positioning device, a visual auxiliary positioning device and a barometric altimeter which are electrically connected with the flight controller; a power supply system is further included. The unmanned power parachute has reverse thrust assistance, the turning radius of the unmanned power parachute can be greatly reduced, the landing precision is improved, and the accuracy of the power parachute is improved.

    本发明涉及一种精准降落无人空气动力伞,包括机身和冲压翼伞,机身后端设置有舵机一和舵机二,分别与摇臂一、摇臂二连接,冲压翼伞与摇臂一、摇臂二的末端连接;冲压翼伞同时固定在机身框架两侧;机身上装载有行走轮,行走轮包括转向轮和定向轮一、定向轮二,呈三点式布置;机身上装载有多个无刷电机,通过连接螺旋桨在机身前端提供主动力和机身后端提供反推辅助动力;机身上搭载导航与控制系统,具体包括飞控及与之电连接的GPS定位装置、视觉辅助定位装置和气压高度计;还包括供电系统。本发明具有反推动力辅助,能够大幅减小无人动力伞的转弯半径以及提高降落精度,提高动力伞的准确性。


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    Titel :

    Precise landing unmanned aerodynamic parachute


    Weitere Titelangaben:

    一种精准降落无人空气动力伞


    Beteiligte:
    JI SHUDE (Autor:in) / SHI HAO (Autor:in) / REN XUXU (Autor:in) / WANG LIUFANG (Autor:in) / GUO SHENG (Autor:in) / HU WEI (Autor:in) / LU ZAN (Autor:in)

    Erscheinungsdatum :

    2023-04-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64U / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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