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Combined type air vehicle and control method thereof

A control method and aircraft technology, applied in the field of aircraft, can solve problems such as inability to take off and land vertically, lack of high-speed cruise, and demanding take-off and landing conditions, and achieve the effect of long-distance flight

Active Publication Date: 2019-08-02
FUZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fixed-wing aircraft has the ability to fly at high speed and has high maneuverability, but it has strict requirements for take-off and landing conditions. Due to the limitation of the take-off and landing site, it cannot take off and land vertically.
The rotorcraft has the ability to take off and land vertically and hover in the air, but it does not have the ability to cruise at high speed

Method used

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  • Combined type air vehicle and control method thereof
  • Combined type air vehicle and control method thereof
  • Combined type air vehicle and control method thereof

Examples

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Embodiment Construction

[0043] like Figure 1-4 As shown, a composite aircraft, the body 1 of the aircraft is provided with four vertically rotatable wings 2; the fronts of the four wings are all provided with rotors 4 driven by motors 3; The working attitude of the wings includes horizontal attitude and vertical attitude; when the four wings are all in the vertical attitude; the aircraft works in the multi-rotor aircraft mode; when the four wings are in the horizontal attitude, the aircraft works in the fixed-wing in aircraft mode.

[0044] Described wing is divided into front wing and rear wing; Described body is elongated; Body front section place is provided with two front wings; Body rear section place is provided with two rear wings; Each front wing is provided with a rotor and The rotors on the two front wings rotate in opposite directions; each rear wing has a rotor and the rotors on the two rear wings rotate in opposite directions.

[0045] When the wings rotate vertically, the angle of ro...

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Abstract

The invention provides a combined type air vehicle and a control method thereof. Four wings capable of rotating vertically are arranged at a machine body of the air vehicle; rotor wings driven by motors are arranged at the front edges of the four wings; working attitudes of the wings comprise a horizontal attitude and a vertical attitude; when the four wings are all in the vertical attitude, air vehicle work is in a multi-rotor wing type air vehicle mode; and when the four wings are all in the horizontal attitude, the air vehicle work is in a fixed-wing air vehicle mode. According to the combined type air vehicle and the control method thereof, advantages of a traditional fixed-wing type air vehicle and advantages of a traditional rotor-wing type air vehicle are combined, and long-distanceflying, vertical take-off and landing and hovering of the air vehicle can be realized.

Description

technical field [0001] The invention relates to the technical field of aircraft, in particular to a composite aircraft and a control method thereof. Background technique [0002] The development of unmanned aerial vehicle technology is becoming more and more mature, and it has been widely used in surveillance, search and rescue, mapping and detection. Unmanned aerial vehicles are flexible and maneuverable, and the aircraft that perform these tasks are generally fixed-wing aircraft or rotary-wing aircraft. Fixed-wing aircraft has the ability to fly at high speed and has high maneuverability, but it has relatively strict requirements for take-off and landing conditions. Due to the limitation of take-off and landing sites, it cannot take off and land vertically. The rotorcraft has the ability to take off and land vertically and hover in the air, but does not have the ability to cruise at high speed. When performing some special and difficult tasks, the aircraft is usually lim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/28B64C27/26
CPCB64C27/28B64C27/26B64U10/13B64U50/19B64U2201/00
Inventor 雷瑶王恒达
Owner FUZHOU UNIV