Vertical take-off and landing type air vehicle

A vertical take-off and landing, aircraft technology, applied in the field of aircraft, can solve problems such as difficult implementation of UAV solutions

Pending Publication Date: 2019-09-27
CHINA WEST NORMAL UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to engine limitations, large-scale UAV solutions are difficult to implement

Method used

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  • Vertical take-off and landing type air vehicle

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Embodiment Construction

[0018] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] In one embodiment of the present invention, as figure 1 As shown, a vertical take-off and landing aircraft is provided, including a fuselage 1 and a wing 2, the wing 2 is vertically arranged on the fuselage 1, and the fuselage 1 and the wing 2 are smoothly connected. The ratio of the wingspan of the wing 2 to the average aerodynamic chord length is 12:1, the propeller 4 is connected with the main engine in the fuselage 1, a number of variable pitch servos are arranged in the fuselage 1, and a duct is arranged in the fuselage 1 The fan 3, the ducted fan 3 is connected to the booster motor, the ducted fan 3 is connected to the guide tube 7, the guide tube 7 is symmetrically arranged in the wing 2, the end of the guide tube 7 is provided with a nozzle 8, and the wing 2. Ailerons 6 are arranged on the outside, flaps 5 are arranged on t...

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PUM

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Abstract

The invention discloses a vertical take-off and landing type air vehicle. The vertical take-off and landing type air vehicle comprises an air vehicle body and wings; the wings are vertically arranged on the air vehicle body; the front end of the air vehicle is provided with a propeller, and the propeller is in transmission connection with a main engine in the air vehicle body; the air vehicle body is internally provided with a plurality of variable pitch steering engines; a ducted fan is arranged in the air vehicle body, is in transmission connection with a booster motor and is connected with diversion pipes; the diversion pipes are symmetrically arranged in the wings, and the tail ends of the diversion pipes are provided with spray pipes; the outer sides of the wings are provided with ailerons, and the inner sides of the wings are provided with flaps; and the tail end of the air vehicle body is provided with an undercarriage. The vertical take-off and landing type air vehicle further comprises a flight control system and a communication system, and the main engine, the variable pitch steering engines, a fan booster, the ailerons, the flaps, the undercarriage and the communication system are connected with the flight control system. The vertical take-off and landing type air vehicle can take off and land in the vertical direction through single power, and has the characteristics of being high in maneuverability, long in endurance, high in load and low in induced drag.

Description

technical field [0001] The invention belongs to the technical field of aircraft, and in particular relates to a vertical take-off and landing aircraft. Background technique [0002] Vertical take-off and landing aircraft has been favored in recent years because of its low site requirements and only needs a small flat ground to take off and land vertically. Vertical take-off and landing aircraft reduce or basically get rid of the dependence on the runway, and only need a small flat ground to stand up and land vertically. Therefore, in war, the aircraft can be deployed in a dispersed manner, which is convenient for flexible attack, transfer and camouflage, and is not easy to be attacked. The enemy found that the attendance rate has also been greatly improved, and the attack on the enemy is very sudden, which greatly improves the survival rate of the aircraft on the battlefield. [0003] At present, my country's fixed-wing vertical take-off and landing scheme based on the four...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C29/02B64C29/04B64C9/20B64C9/00
CPCB64C9/20B64C29/0041B64C29/02B64C29/04B64C2009/005Y02T50/30
Inventor 何光强曾体贤李志西李和婷刘瑶杨明
Owner CHINA WEST NORMAL UNIVERSITY
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