Streamline coaxial multi-rotor unmanned aerial vehicle capable of adapting to severe environment
A multi-rotor unmanned aerial vehicle, harsh environment technology, applied in the field of streamlined coaxial multi-rotor unmanned aerial vehicle, can solve the problems of poor stability, difficulty in adapting to harsh environments, and difficulty in disassembling the unmanned aerial vehicle.
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Embodiment 1
[0039] Such as figure 1 As shown, a streamlined coaxial multi-rotor UAV that can adapt to harsh environments includes a fuselage module 1, an arm module 2, a landing gear module 3, an upper shell module 4, and a flight control system 5; the arm module 2 is arranged along the circumference of the fuselage module 1. The arm module 2 is used to provide power to drive the fuselage module 1 to hang, fly forward, turn, etc. The flight control system 5 can drive the arm module 2 to generate power.
[0040] Such as figure 2 As shown, the interior of the fuselage module 1 is provided with a control cabin 11, a battery cabin 12, and a load cabin 13; the fuselage module 1 is mainly used to support, fix and load the flight control system 5 and task load of the drone, and bear various The static load and dynamic load transmitted by the parts; the carbon fiber fuselage 14 is made of composite materials through molds, with good molding effect, high finish and light weight. All the electro...
Embodiment 2
[0063] Compared with the traditional six-axis and six-propeller layout, the UAV in the present invention adopts a four-axis and eight-propeller design, which has higher load capacity, wind resistance stability and flight safety.
[0064] The coaxial structure design is adopted, and the pulling force of the arm module 2 is greater under the same volume. In order to facilitate the carrying and transportation of the drone, the arm module 2 adopts a quick-release storage method, in order to meet the heavy-duty mission requirements of the drone platform. The UAV platform needs to provide sufficient power and has high requirements for structural strength, so the carbon fiber integrated molding process is used in the processing process to ensure the structural strength of the carbon fiber arm 24;
[0065] In this embodiment, a simulated coaxial test platform is set up, and two brushless motors 21 are horizontally confronted, the pulling force data under different spacing, different sp...
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