Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Total element vector propulsion system

A vector propulsion and all-element technology, which is applied to aircraft parts, aircraft control, flight direction control, etc., can solve the problem of reducing dependence, and achieve the effect of wide application range, flexible control, and stable structure

Inactive Publication Date: 2017-08-08
杨爱迪
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For aircraft, vector propulsion was originally designed to provide vertical or short-distance take-off capabilities for aircraft, and vector propulsion can make aircraft do many actions that conventional power aircraft cannot complete. For an aircraft that is not equipped with vector propulsion, Steering action can only be done with the help of aerodynamically driven control surfaces, such as ailerons; for aircraft equipped with this vectoring propulsion system, although the steering control also relies on these control surfaces, the degree of dependence on them is greatly reduced

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Total element vector propulsion system
  • Total element vector propulsion system
  • Total element vector propulsion system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] see image 3 Shown, the mode that propulsion device 4 cooperates with a group of structure-changing mechanisms.

[0044] The variable structure mechanism includes a fixed seat 1; the fixed seat 1 is fixed with a driving device 6; the output end of the driving device 6 is fixed with a first connector 7; one end of the swing arm is fixed on the first connector 7, and the swing arm is driven by the drive device 6 Swing; the other end of the swing arm is provided with a moving shaft 303; during the swinging process of the swing arm, the moving shaft 303 is rotating at the same time; the fixing base 1 adopts a U-shaped groove plate metal structure.

[0045]The swing arm comprises an arm bar 5, and a first gear box 2 and a second gear box 3 are respectively fixed at both ends of the arm bar 5; the driving device 6 drives the swing arm to swing; the first gear box 2 at one end of the swing arm is provided with a first gear The second gear box 3 at the other end of the swing a...

Embodiment 2

[0057] like Image 6 Shown, the mode that propulsion device 4 cooperates with a group of structure-changing mechanisms.

[0058] The variable structure mechanism includes a fixed seat 1; the fixed seat 1 is fixed with a driving device 6; the output end of the driving device 6 is fixed with a first connector 7; one end of the swing arm is fixed on the first connector 7, and the swing arm is driven by the drive device 6 Swing; the other end of the swing arm is provided with a moving shaft 303; the rotating mechanism and the swing arm are displaced synchronously; the fixing seat 1 adopts a U-shaped groove plate metal structure; the variable structure mechanism is fixed on the carrier through the fixing seat 1.

[0059] The swing arm includes an arm rod 5, and a first gear box 2 and a second gear box 3 are respectively fixed at both ends of the arm rod 5; a driving device 6 drives the swing arm to swing;

[0060] The first gear box 2 includes a fixed shaft 201; the first gear box...

Embodiment 3

[0065] like Figure 7 Shown, the mode that propulsion device 4 cooperates with two groups of structure-changing mechanisms. Two variable structure mechanisms are symmetrically arranged on the periphery of the propulsion device 4, and the thrust direction and thrust action point of the propulsion device 4 are controlled by two sets of variable structure mechanisms, which have good structural stability. According to the above structure, the variable structure mechanism includes a fixed seat 1; the fixed seat 1 is fixed with a driving device 6; the output end of the driving device 6 is fixed with a first connector 7; one end of the swing arm is fixed on the first connector 7, and the drive device 6. Drive the swing arm to swing; the other end of the swing arm is provided with a moving shaft 303; during the swinging process of the swing arm, the moving shaft 303 is rotating at the same time; the fixing seat 1 adopts a U-shaped groove plate metal structure.

[0066] The swing arm ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a total element vector propulsion system which comprises a propulsion device for supplying thrust, a variable-structure mechanism for controlling the thrust direction and thrust application point of the propulsion device, and a carrier for fixing the variable-structure mechanism, wherein the variable-structure mechanism comprises a rotating mechanism for controlling the thrust direction of the propulsion device and a swing mechanism for controlling the thrust application point of the propulsion device; and the rotating mechanism and the swing mechanism are in synchronous linkage. According to the invention, the thrust direction, thrust size and thrust application point of the propulsion device are simultaneously controlled through the variable-structure mechanism, so as to realize all-round control of the thrust of the propulsion device; and particularly, the swing action and rotating action of the propulsion device can be simultaneously controlled through the variable-structure mechanism, so as to form a planetary gear train motion mode. The total element vector propulsion system has the advantages of flexible control, good structure stability and wide range of application.

Description

technical field [0001] The invention belongs to the technical field of vector propulsion and control, in particular to a vector propulsion system capable of simultaneously changing thrust direction, thrust magnitude and thrust action point. Background technique [0002] Vector propulsion, also known as vector thrust control (TVC), is the function of aircraft, rockets and other aircraft to change their attitude and angular velocity by changing the direction of their engines. For rockets or ballistic missiles and other aircraft operating outside the atmosphere, aerodynamic control has little effect on them, so vector propulsion is the main way for these spacecraft to control attitude. For aircraft, vector propulsion was originally designed to provide vertical or short-distance take-off capabilities for aircraft, and vector propulsion can make aircraft do many actions that conventional power aircraft cannot complete. For an aircraft that is not equipped with vector propulsion, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B64C15/00B64C15/12B64C11/00
CPCB64C15/00B64C11/001B64C15/12
Inventor 杨爱迪
Owner 杨爱迪
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com