Petrol-electric hybrid power fixed wing vertical take-off and landing unmanned plane system

Abstract

The invention relates to a petrol-electric hybrid power fixed wing vertical take-off and landing unmanned plane system, which comprises a fuselage, a wing I and a wing II. The wing I is provided with a vertical propeller I and a wing motor I. The wing II is provided with a vertical propeller II and a wing motor II. The front end of the fuselage is externally connected to a fixed wing horizontal propeller, the tail of the fuselage is provided with a longitudinal balance directional propeller and a longitudinal balance directional control motor, and the fuselage is internally provided with an autopilot for intelligently controlling the operation of the wing motor I, the wing motor II, a petrol power engine and the longitudinal balance directional control motor. The petrol-electric hybrid power fixed wing vertical take-off and landing unmanned plane system provided by the invention realizes the all functions of unmanned plane take-off replying on power battery vertical take-off, hovering to petrol power driven fixed wing fast flight, and return flight hovering to vertical landing petrol-electric hybrid power flight, has the capability of vertical take-off and landing and hovering, and also has the characteristics of fast speed, long voyage and long time.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to an oil-electric hybrid fixed-wing vertical take-off and landing unmanned aerial vehicle system. Background technique [0002] Due to the characteristics of fast maneuvering, low cost of use, and simple maintenance and use, UAVs have been widely used at home and abroad. But so far, due to the limitations of take-off and landing technology, the UAVs used in the world are still not fully used in actual use. In terms of fixed-wing vertical take-off and landing UAVs, there are few applications in the navies of only a few developed countries in the West, and oil-electric hybrid fixed-wing vertical take-off and landing UAVs are still blank. There are four conventional UAV take-off and landing technologies: [0003] 1. Traditional taxiing take-off and taxiing landing method: rely on the operator to control the aircraft on a spacious and straight runway to taxi to the take-off sp...

AI Technical Summary

Problems solved by technology

There are three shortcomings: high requirements for the runway, high environmental conditions for take-off, and high technical requirements for the operator

The disadvantage is that the ejection equipment is heavy, the assembly and use are more complicated and professional, and the cost is higher.

[0006] 4. Rocket-assisted take-off and parachute landing recovery method: relying on the booster rocket to boost the UAV into the air, the disadvantage is that the cost of single use is the highest, and the operation is highly professional

Although the existing fixed-wing vertical take-off and landing UAV has the function of vertical take-off and landing, but its short flight time and small load are its biggest shortcomings, and its practical application significance is not very great

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