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Statistical analysis of main parameters of agricultural and forestry plant protection drone
2018/10/19
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Agricultural, forestry and plant protection drones have not been widely popular in China and are still in their infancy. Whether it is the development of agricultural and forestry plant protection engines, the optimized design of the fuselage, and the matching of propellers, they are not mature. This article conducts statistics on the parameters of some agricultural, forestry and plant protection drones at home and abroad, providing reference and reference for the development of similar drones. Several key parameters involved in statistics are defined as follows:
1) Payload: The aircraft has a larger takeoff weight-Aircraft no load capacity
2) Takeoff power: The power required for the aircraft to take off at a larger takeoff weight
3) Main propeller diameter: the diameter of the main propeller matched by the aircraft
4) Paddle disk load: the ratio of aircraft takeoff weight to paddle disk area
5)Power load: the ratio of aircraft weight to engine power
6) Hover efficiency:The ratio of hover-induced power to the power required for hover-industry,yesImportant parameters for measuring the aerodynamic efficiency of rotor systems。
picture1 Several typical agricultural and forestry plant protection drones at home and abroad
|
Aircraft Type |
engine |
Total weight of the plane |
Payload |
Takeoff power |
Main paddle diameter |
Number of paddles |
Paddle disk load kg/m^2 |
Power load |
|
R50 |
98cc |
67 |
|
11.79 |
3.070 |
2 |
9.05 |
5.68 |
|
Rmax |
246cc |
94 |
|
20.64 |
3.115 |
2 |
12.33 |
4.56 |
|
TO DO |
390CC |
70 |
|
25.59 |
3.115 |
2 |
9.19 |
2.74 |
|
Dalian Raf |
3w_110cc |
32 |
15 |
11.20 |
2.05 |
2 |
9.70 |
2.86 |
|
hurricane110 |
According to_110cc |
38 |
18 |
11.19 |
2.146 |
2 |
10.51 |
3.40 |
|
hurricane170 |
According to_170cc |
58 |
30 |
17.49 |
2.345 |
2 |
13.43 |
3.32 |
|
HanheCD15 |
Komatsu_80cc |
35 |
15 |
7.50 |
2.1 |
2 |
10.11 |
4.66 |
|
Quanfeng294-35 |
|
120 |
45 |
29.48 |
3.6 |
2 |
11.79 |
4.07 |
|
Quanfeng3WQF80-10 |
Komatsu_80cc |
30 |
10 |
7.50 |
2.1 |
2 |
8.66 |
4.00 |
|
The northern heavenly pathVH-1 |
|
32 |
15 |
10.50 |
2.5 |
3 |
6.52 |
3.05 |
|
Dragon Aviation Falcon111 |
110cc |
30 |
14 |
11.20 |
2.2 |
|
7.76 |
2.63 |
|
AF25B |
Komatsu_80cc |
32 |
11.35 |
7.50 |
2.146 |
2 |
8.91 |
4.30 |
surface1Statistics of main parameters of agricultural, forestry and plant protection drones at home and abroad
picture2 The relationship between the load of the paddle disk of each agricultural and forestry plant protection drone and takeoff weight
picture3 The relationship between power load and takeoff weight of each agricultural and forestry plant protection drone,
picture4 The relationship between hover efficiency and takeoff weight of each agricultural and forestry plant protection drone
