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Vertical take-off and landing aircraft with universal tilt rotors and control method thereof

A vertical take-off and landing, tilt-rotor technology, applied in vertical take-off and landing aircraft, aircraft, aircraft control and other directions, can solve the problems of poor flight response sensitivity, poor flight flexibility, difficult to control, etc., and achieve the flight action response is sensitive and timely. , easy to control, small footprint for take-off and landing

Active Publication Date: 2020-11-06
天津斑斓航空科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The inventor found that the current aircraft has the problems of poor flight flexibility and poor response sensitivity of flight actions, and is difficult to control

Method used

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  • Vertical take-off and landing aircraft with universal tilt rotors and control method thereof
  • Vertical take-off and landing aircraft with universal tilt rotors and control method thereof
  • Vertical take-off and landing aircraft with universal tilt rotors and control method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0036] figure 1 It is a structural diagram of the vertical take-off and landing aircraft capable of universally tilting the rotor of the present embodiment.

[0037] combined with figure 1 , a vertical take-off and landing aircraft capable of universally tilting the rotor provided in this embodiment, including an aircraft body, a rotor, a tilting mechanism, a driving mechanism and a control mechanism.

[0038] In specific implementation, the aircraft body includes a longitudinal support rod 11 and two relatively inclined vertical support rods 12; the tops of the two relatively inclined vertical support rods 12 are installed in the middle of the longitudinal support rod 11 about The two sides of the rear position, wherein, the installation position relationship between the two relatively inclined vertical support rods and the longitudinal support rod can be adjusted according to the center of gravity; the bottom of the two relatively inclined vertical support rods 12 is connec...

Embodiment 2

[0058] attached figure 2 It is a structural diagram of the vertical take-off and landing aircraft capable of universally tilting the rotor of the present embodiment.

[0059] combined with figure 2 As shown, the vertical take-off and landing aircraft capable of universally tilting the rotor in this embodiment includes an aircraft body, a rotor, a tilting mechanism, a driving mechanism and a control mechanism.

[0060] In a specific implementation, the aircraft body includes a nacelle 21, two fixed wings and a landing gear 28, and the two fixed wings are respectively installed at the front and rear of the nacelle; the landing gear 28 is installed at the bottom of the nacelle 21.

[0061] In this embodiment, the two fixed wings are the front wing 22 and the rear wing 23 respectively. Specifically, the nacelle 21 is installed in the middle of the front wing 22 and the rear wing 23 , the front wing 22 is installed at the front of the nacelle 21 , and the rear wing 23 is instal...

Embodiment 3

[0073] attached image 3 It is a structural diagram of the vertical take-off and landing aircraft capable of universally tilting the rotor of the present embodiment.

[0074] combined with image 3 As shown, the vertical take-off and landing aircraft capable of universally tilting the rotor in this embodiment includes an aircraft body, a rotor, a tilting mechanism, a driving mechanism and a control mechanism.

[0075] In a specific implementation, the aircraft body includes a nacelle 31 , three fixed wings and a landing gear 39 . These three fixed wings are front wing 32, middle part wing 33 and rear wing 34 respectively; Nacelle 31 is installed in the middle position of three wings, and front wing 32 is installed in the front part of cabin 31, and middle part wing is installed In the middle of the nacelle 31 , the rear wing 34 is installed at the rear of the nacelle 31 ; the landing gear 38 is installed at the bottom of the nacelle 31 .

[0076] In this embodiment, two til...

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Abstract

The invention belongs to the technical field of manufacturing of small aircrafts, and particularly relates to a vertical take-off and landing aircraft with universal tilt rotors and a control method thereof. The vertical take-off and landing aircraft with the universal tilting rotors comprises an aircraft body, the fixed wings which are arranged on the aircraft body and used for generating lift force for forward flight of the aircraft after vertical take-off so as to prolong the flight time and the flight distance; the rotors which are symmetrically arranged at the front end and the rear end of the aircraft body and are connected with a tilting mechanism; the tilting mechanism which comprises a transverse tilting shaft, a longitudinal tilting shaft and a connecting piece, wherein the longitudinal tilting shaft is connected with the transverse tilting shaft through a connecting piece; a driving mechanism which is respectively connected with the rotors and the tilting mechanism; and a control mechanism which is connected with the driving mechanism and is used for controlling the rotors to rotate and controlling the tilting mechanism to rotate so as to realize universal tilting of therotors.

Description

technical field [0001] The invention belongs to the technical field of small aircraft manufacturing, and in particular relates to a vertical take-off and landing aircraft capable of universally tilting rotors and a control method thereof. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] At present, there are many vertical take-off and landing aircrafts. The Osprey V-22 in the United States has a tiltable rotor at each end of the main wing. It can take off vertically and leave the ground during flight. The main wing generates lift to fly, and it can also roll and take off on the runway. There are also many UAV solutions for surveying and mapping. There are many types. There are two rotors at both ends of the main wing, some can be tilted and some can not be tilted; Rotors are also arranged on the body and the fuselage, which can be convert...

Claims

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Application Information

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IPC IPC(8): B64C27/26B64C27/28B64C27/52B64C19/00B64C29/00
CPCB64C19/00B64C27/26B64C27/28B64C27/52B64C29/00
Inventor 杨守利
Owner 天津斑斓航空科技有限公司
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